8 unchanged sentences
Forward-looking statements necessarily involve risks and uncertainties, and our actual results could differ materially from those anticipated in the forward looking statements due to a number of factors, including those set forth in Part I, Item 1A, entitled “Risk Factors,” of our Annual Report on Form 10-K for the year ended December 31, 2022, as updated and supplemented by Part II, Item 1A, entitled “Risk Factors,” of our Quarterly Reports on Form 10-Q, and elsewhere in this report.
−Removed: In addition, while we expect the coronavirus pandemic to have an ongoing impact on our business operations and financial results, the extent of the impact on our clinical development and regulatory efforts, our corporate development objectives, our financial position and the value of and market for our common stock will depend on future developments that are highly uncertain and cannot be predicted with confidence at this time, such as the ultimate duration of the pandemic, the emergence of new geographic hotspots, the re-emergence of subsequent outbreaks, travel restrictions, quarantines, social distancing and business closure requirements in the United States and in other countries, and the effectiveness of actions taken globally to contain and treat the disease.
These factors as well as other cautionary statements made in this Quarterly Report on Form 10-Q, should be read and understood as being applicable to all related forward-looking statements wherever they appear herein.
6 unchanged sentences
We are a clinical-stage biopharmaceutical company developing innovative cancer medicines based on cell cycle, transcriptional regulation and mitosis control biology.
−Removed: We are a pioneer in the field of cancer cell cycle biology with a vision to improve patient healthcare by translating insights in cancer biology into medicines that can overcome resistance and ultimately increase a patient’s overall survival rate.
+Added: We are a pioneer company in the field of cancer cell cycle biology with a vision to improve patient healthcare by translating insights in cancer biology into medicines that can overcome resistance and ultimately increase a patient’s overall survival.
Our primary focus has been on our transcriptional regulation program, which is evaluating fadraciclib, a CDK2/9 inhibitor, in solid tumors and hematological malignancies .
−Removed: In addition, the anti-mitotic program is evaluating CYC140, a PLK1 inhibitor, in advanced cancers.
−Removed: We are evaluating oral fadraciclib and CYC140 in Phase 1/2 streamlined studies the aim of which is to assess safety and identify signals of clinical activity which may lead to registration-enabling outcomes.
−Removed: Fadraciclib Phase 1/2 Study in Advanced Solid Tumors and Lymphomas (065-101;
+Added: Separately, our anti-mitotic program is evaluating plogosertib, a PLK1 inhibitor, in solid tumors and lymphoma.
+Added: We are evaluating oral fadraciclib and plogosertib in our Phase1/2 streamlined studies the aim of which is to assess safety and identify signals of clinical activity which may lead to registration-enabling outcomes.
+Added: Fadraciclib Phase 1/2 Study in Advanced Solid Tumors and Lymphoma (065-101;
NCT#04983810 )
−Removed: In this ongoing study, eighteen patients have been treated in the first five dose escalation levels.
−Removed: Following a protocol amendment, we are enrolling dose level six.
+Added: In this ongoing study, twenty-four patients have been treated in six dose escalation levels so far.
The proof-of-concept stage includes seven histologically defined cohorts thought to be sensitive to the drug’s mechanism:
−Removed: breast, colorectal (including KRAS mutant), endometrial/
−Removed: uterine, hepatobiliary, ovarian cancers and lymphomas.
+Added: breast, colorectal (including KRAS mutant), endometrial/ uterine, hepatobiliary, ovarian cancers and lymphomas.
An additional basket cohort will enroll patients regardless of histology with biomarkers relevant to the drug’s mechanism, including MCL1, MYC and/or cyclin E amplified.
−Removed: Fadraciclib Phase 1/2 Study in Hematological Malignancies (065-102;
−Removed: NCT#05168904 )
−Removed: Based on good tolerability in the 065-101 study and following FDA clearance of a protocol amendment we have has accelerated dose progression by omitting dose levels two and three and enrolling patients at dose level four .
−Removed: The proof-of-concept stage, where fadraciclib will be administered both as a single agent and in combination, includes seven histologically defined cohorts which will include patients with acute myeloid leukemia (or AML) or myelodysplastic syndromes (or MDS) who have an inadequate response or have progressed on venetoclax combinations with hypomethylating agent (or HMA) or low dose Ara C.
−Removed: The trial will also include patients with chronic lymphocytic leukemia or CLL who have progressed after at least two lines of therapy including a BTK inhibitor and/or venetoclax.
−Removed: CYC140 Phase 1/2 Study in Advanced Solid Tumors and Lymphomas (140-101;
+Added: Fadraciclib is also being evaluated in a Phase 1/2 study in hematological malignancies (065-102;
+Added: NCT#05168904) which is currently in the dose escalation stage.
+Added: Plogosertib Phase 1/2 Study in Advanced Solid Tumors and Lymphoma (140-101;
NCT# 05358379 )
−Removed: The first patient was dosed in this study in April 2022 and treated at the second dose escalation level.
−Removed: Similar to fadraciclib this Phase 1/2 registration-directed trial uses a streamlined design and will first determine in a dose escalation stage the recommended Phase 2 dose (or RP2D) for single-agent CYC140.
+Added: Similar to fadraciclib, this ongoing open-label Phase 1/2 registration-directed trial uses a streamlined design and seeks to first determine in a dose escalation stage the recommended Phase 2 dose (or RP2D) for single-agent plogosertib.
Once RP2D has been established, the trial will immediately enter into proof-of-concept, cohort stage, using a Simon 2-stage design.
−Removed: In this stage CYC140 will be administered to patients in up to seven mechanistically relevant cohorts including patients with bladder, breast, colorectal (including KRAS mutant), hepatocellular and biliary tract, and lung cancers (both small cell and non-small cell), as well as lymphomas.
+Added: In this stage plogosertib will be administered to patients in up to seven mechanistically relevant cohorts including patients with bladder, breast, colorectal (including KRAS mutant), hepatocellular and biliary tract, and lung cancers (both small cell and non-small cell), as well as lymphomas.
An additional basket cohort will enroll patients with biomarkers relevant to the drug’s mechanism, including MYC amplified tumors.
−Removed: The protocol allows for expansion of individual cohorts based on response which may allow acceleration of the clinical development and registration plan for CYC140.
−Removed: We currently retain virtually all marketing rights worldwide to the compounds associated with our drug programs.
+Added: The protocol allows for expansion of individual cohorts based on response which may allow acceleration of the clinical development and registration plan for plogosertib.
+Added: The first patient was dosed in this study in April 2022 and nine patients have been treated at the first three dose escalation levels with no dose limiting toxicities observed.
+Added: We currently retain all marketing rights worldwide to the compounds associated with our drug programs.
+Added: Going Concern
+Added: For the three months ended March 31, 2023, we used net cash of $6.9 million to fund our operating activities.
+Added: We have cash and cash equivalents of $11.4 million as of March 31, 2023 together with $4.7 million research and development tax credits received in April 2023.
+Added: This cash will allow us to meet our liquidity requirements through the remainder of 2023.
+Added: These factors raise substantial doubt about our ability to continue as a going concern.
+Added: We are currently investigating ways to raise additional capital through a combination of public or private equity, debt financing or by entering into partnership agreements for further development of our drug candidates.
+Added: Please refer to the Liquidity and Capital Resources section for additional information.
Results of Operations
−Removed: Three and Nine Months Ended September 30, 2021 and 2022
−Removed: Revenues for each of the three and nine months ended September 30, 2021 and 2022 were $0.
−Removed: There are no active collaboration, licensing, or clinical supply agreements and we do not anticipate any revenues for the foreseeable future.
+Added: Three Months Ended March 31, 2023 and 2022
+Added: Revenues for each of the three months ended March 31, 2023 and 2022 were $0.
+Added: There are no active collaboration, licensing, or clinical supply agreements.
+Added: Until and unless we enter into such agreement, we do not anticipate any revenues for the foreseeable future.
Research and Development Expenses
−Removed: From our inception, we have focused on drug discovery and development programs, with a particular emphasis on orally available anticancer agents, and our research and development expenses have represented costs incurred to discover and develop novel small molecule therapeutics, including clinical trial costs for fadraciclib and CYC140, as well as other compounds such as sapacitabine and seliciclib.
−Removed: We will not be pursuing further development of sapacitabine and have notified Daiichi Sankyo Co., Ltd., the licensor, that we wishe to terminate the sapacitabine license agreement for commercial reasons.
−Removed: The termination is expected to be effective as of March 23, 2023.
+Added: From our inception, we have focused on drug discovery and development programs, with a particular emphasis on orally available anticancer agents, and our research and development expenses have represented costs incurred to discover and develop novel small molecule therapeutics, including clinical trial costs for fadraciclib and plogosertib .
We have also incurred costs in the advancement of product candidates toward clinical and preclinical trials and the development of in-house research to advance our biomarker program and technology platforms.
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● Rent and facility expenses for our offices.
−Removed: The following table provides information with respect to our research and development expenditures for the three and nine months ended September 30, 2021 and 2022 (in $000s except percentages):
+Added: The following table provides information with respect to our research and development expenditures for the three months ended March 31, 2023 and 2022 (in $000s except percentages):
Three Months Ended
−Removed: Nine Months Ended
−Removed: September 30,
−Removed: September 30,
Transcriptional Regulation (fadraciclib)
−Removed: Anti-mitotic (CYC140)
−Removed: DNA Damage Response (sapacitabine)
+Added: Anti-mitotic (plogosertib)
Other research and development expenses
Total research and development expenses
−Removed: Total research and development expenses for the three and nine months ended September 30, 2022 represented 68% and 72% of our operating expenses respectively, compared to 70% and 66% in the respective prior periods.
−Removed: Research and development expenses increased by $2.7 million from $10.9 million for the nine months ended September 30, 2021 to $13.6 million for the nine months ended September 30, 2022.
−Removed: Expenditure for the transcriptional regulation program increased by $1.0 million for the nine months ended September 30, 2022, relative to the respective comparative period.
−Removed: This was due to an increase in clinical trial costs of $1.2 million associated with the progression of clinical trials for the evaluation of fadraciclib in Phase 1/2 studies, offset by a decrease in non-clinical expenditure of $0.2 million.
−Removed: Research and development expenses relating to CYC140 increased by $1.8 million for the nine months ended September 30, 2022, relative to the respective comparative period.
−Removed: This was due to an increase in clinical trial costs of $2.4 million associated with the progression of clinical trials for the evaluation of CYC140 in Phase 1/2 studies, offset by a decrease in non-clinical expenditure of $0.6 million.
−Removed: We continue to anticipate that overall research and development expenses for the year ended December 31, 2022 will increase compared to the year ended December 31, 2021 as we progress our clinical development programs.
+Added: Total research and development expenses represented 78% and 76% of our operating expenses for the three months ended March 31, 2023 and 2022, respectively.
+Added: Research and development expenses increased by $0.7 million from $5.0 million for the three months ended March 31, 2022 to $5.7 million for the three months ended March 31, 2023.
+Added: Expenditure for the transcriptional regulation program increased by $0.4 million relative to the respective comparative period, primarily due to increases in non-clinical expenditure.
+Added: Research and development expenses relating to plogosertib increased by $0.2 million relative to the respective comparative period due to increase in clinical trial costs associated with the progression of clinical trials for the evaluation of plogosertib in Phase 1/2 studies.
+Added: We anticipate that overall research and development expenses for the year ended December 31, 2023 will decrease compared to the year ended December 31, 2022 as we progress our clinical development programs.
General and Administrative Expenses
General and administrative expenses include costs for administrative personnel, legal and other professional expenses and general corporate expenses.
−Removed: The following table summarizes the general and administrative expenses for the three and nine months ended September 30, 2021 and 2022 (in $000s except percentages):
+Added: The following table summarizes the general and administrative expenses for the three months ended March 31, 2023 and 2022 (in $000s except percentages):
Three Months Ended
−Removed: Nine Months Ended
−Removed: September 30,
−Removed: September 30,
Total general and administrative expenses
−Removed: Total general and administrative expenses for the three and nine months ended September 30, 2022 represented 32% and 28% of our operating expenses respectively, compared to 30% and 34% in the respective prior periods.
−Removed: During the three months ended September 30, 2022, the increase in general and administrative expenses was primarily due to a $0.4 million cost associated with the Controlled Equity Offering Sales Agreement with Cantor Fitzgerald & Co.
−Removed: (the “Sales Agreement”).
−Removed: The decrease in general and administrative expenses during the nine months ended September 30, 2022 relative to the corresponding prior year period was due to reductions in legal and professional expenses and recruitment costs relating to expansion of the clinical team that were incurred in the first half of 2021 along with a one-time $0.4 million reverse premium charge in relation to assignation of the lease facility in Dundee, Scotland which was recognized during the second quarter of 2021.
−Removed: We expect general and administrative expenditures for the year ended December 31, 2022 to decrease slightly compared to our expenditures for the year ended December 31, 2021, due to lower recruitment and professional costs.
+Added: Total general and administrative expenses represented 22% and 24% of our operating expenses for the three months ended March 31, 2023 and 2022, respectively.
+Added: General and administrative expenses remained relatively consistent at $1.6 million for each of the three months ended March 31, 2023 and 2022.
+Added: We expect general and administrative expenditures for the year ended December 31, 2023 to be lower than our expenditures for the year ended December 31, 2022, due to management efforts to lower professional costs.
Other income (expense), net
−Removed: The following table summarizes other income for the three and nine months ended September 30, 2021 and 2022 (in $000 except percentages):
+Added: The following table summarizes other income for the three months ended March 31, 2023 and 2022 (in $000 except percentages):
Three Months Ended
−Removed: Nine Months Ended
−Removed: September 30,
−Removed: September 30,
Foreign exchange gains
2 unchanged sentences
Total other income
−Removed: Total other income increased by $1.7 million from $0.2 million for the nine months ended September 30, 2021 to $1.9 million for the nine months ended September 30, 2022.
−Removed: Other income primarily relates to royalties receivable under a December 2005 Asset Purchase Agreement, or APA, whereby Xcyte Therapies, Inc., or Xcyte (a business acquired by us in March 2006) sold through the APA and other related agreements certain assets and intellectual property which are not related to our product development plans to ThermoFisher Scientific Company, or TSC.
−Removed: Accordingly, we presented $1.3 million and $144,000 as other income received from TSC during the nine months ended September 30, 2022 and 2021 respectively.
+Added: Total other income decreased by $1.1 million from $1.3 million for the three months ended March 31, 2022 to $0.2 million for the three months ended March 31, 2023.
+Added: Other income relates to royalties receivable under a December 2005 Asset Purchase Agreement, or APA, whereby Xcyte Therapies, Inc., or Xcyte (a business acquired by us in March 2006) sold certain assets and intellectual property to ThermoFisher Scientific Company, or TSC (formerly Invitrogen Corporation) through the APA and other related agreements.
+Added: The assets and technology were not part of our product development plan following the transaction between Xcyte and Cyclacel in March 2006.
+Added: Accordingly, we presented $1.3 million and $0 as other income arising from sales related to this transaction during the three months ended March 31, 2023 and 2022 respectively.
+Added: Other income for the three months ended March 31, 2023 related to recovery of clinical manufacturing costs associated with an investigator sponsored study managed by Cedar-Sinai Medical Center.
Foreign exchange gains (losses)
−Removed: Foreign exchange gains increased by $0.5 million, from $5,000 for the nine months ended September 30, 2021, to $0.5 million for the nine months ended September 30, 2022, primarily due to the weakening of the pound sterling relative to US dollar.
+Added: Foreign exchange gains decreased by $116,000, from a gain of $29,000 for the three months ended March 31, 2022, to a loss of $87,000 for the three months ended March 31, 2023.
Other income (expense), net for the year ended December 31, 2023, will continue to be impacted by changes in foreign exchange rates and the receipt of income under the APA.
As we are not in control of sales made by TSC, we are unable to estimate the level and timing of income under the APA, if any.
−Removed: Because the nature of funding advanced through intercompany loans is that of a long-term investment, unrealized foreign exchange gains and losses on such funding will be recognized in other comprehensive income until repayment of any intercompany loan becomes foreseeable.
+Added: Because the nature of funding advanced through intercompany loans is that of a long-term investment, unrealized foreign exchange gains and losses on such funding will be recognized in other comprehensive income until repayment of the intercompany loan becomes foreseeable.
Income Tax Benefit
−Removed: Credit is taken for research and development tax credits, which are claimed from the United Kingdom’s HM Revenue and Customs authority, or HMRC, in respect of qualifying research and development costs incurred.
−Removed: The following table summarizes total income tax benefit for the three and nine months ended September 30, 2022 and 2021 (in $000s except percentages):
+Added: Credit is taken for research and development tax credits, which are claimed from the United Kingdom’s revenue and customs authority, or HMRC, in respect of qualifying research and development costs incurred.
+Added: The following table summarizes total income tax benefit for the three months ended March 31, 2023 and 2022 (in $000s except percentages):
Three Months Ended
−Removed: Nine Months Ended
−Removed: September 30,
−Removed: September 30,
+Added: Income tax benefit
Total income tax benefit
−Removed: The total income tax benefit, which comprised of research and development tax credits recoverable, increased by approximately $0.5 million from $2.6 million for the nine months ended September 30, 2021 to $3.1 million for the nine months ended September 30, 2022.
+Added: The total income tax benefit, which comprised of research and development tax credits recoverable, increased by approximately $0.2 million from $1.1 million for the three months ended March 31, 2022 to $1.3 million for the three months ended March 31, 2023.
The level of tax credits recoverable is linked directly to qualifying research and development expenditure incurred in any one year and the availability of trading losses.
−Removed: We expect to continue to be eligible to receive United Kingdom research and development tax credits for the foreseeable future and will continue to elect to receive payment of the tax credit.
+Added: We expect to continue to be eligible to receive United Kingdom research and development tax credits for the year ended December 31, 2023 and will continue to elect to receive payment of the tax credit.
The amount of tax credits we will receive is entirely dependent on the amount of eligible expenses we incur and could be restricted by any future cap introduced by HMRC.
−Removed: As we expect our eligible expenses to be higher in the fiscal year ended December 31, 2022, the level of tax credits recoverable is anticipated to be higher in 2022 compared to the prior year.
+Added: Beyond 2023, we cannot be certain of our eligibilty to receive this tax credit or if eligible, the amount that may be received, due to proposed changes by HMRC to the eligibility criteria.
Liquidity and Capital Resources
−Removed: The following is a summary of our key liquidity measures as of September 30, 2021 and 2022 (in $000s):
−Removed: September 30,
+Added: The following is a summary of our key liquidity measures as of March 31, 2023 and 2022 (in $000s):
Cash and cash equivalents
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We have incurred significant losses since our inception.
−Removed: As of September 30, 2022, we had an accumulated deficit of $398.7 million.
−Removed: On August 12, 2021, the Company entered into a Controlled Equity Offering Sales Agreement (the “Sales Agreement”) with Cantor Fitzgerald & Co.
−Removed: ("Cantor"), pursuant to which the Company could issue and sell, from time to time, shares of its common stock having an aggregate offering price of up to $10.0 million through Cantor as the sales agent.
−Removed: On August 12, 2022, the Company became aware that the shelf registration statement on Form S-3 (file number 333-231923) (the “Registration Statement”) associated with this Sales Agreement had expired on June 21, 2022.
−Removed: Prior to becoming aware of the expiration, the Company sold an aggregate of 3,117,100 shares of its common stock following the expiration of the Registration Statement and through August 12, 2022, for an aggregate of approximately $4,494,496 under the Registration Statement pursuant to the Sales Agreement.
−Removed: The sale of these shares may be subject to potential rescission rights by the shareholders, as described in more detail under “Risk Factors”.
−Removed: As of September 30, 2022, there have been no claims or demands to exercise such rights.
−Removed: Cash from operating, investing and financing activities for the nine months ended September 30, 2022 and 2021 is summarized as follows (in $000s):
−Removed: Nine Months Ended September 30,
+Added: As of March 31, 2023, we had an accumulated deficit of $412.0 million.
+Added: Cash used in operating, investing and financing activities for the three months ended March 31, 2023 and 2022 is summarized as follows (in $000s):
+Added: Three Months Ended March 31,
Net cash used in operating activities
2 unchanged sentences
Operating activities
−Removed: Net cash used in operating activities increased by $1.7 million, from $14.0 million for the nine months ended September 30, 2021 to $15.7 million for the nine months ended September 30, 2022.
−Removed: The increase in cash used by operating activities was primarily the result of a change in working capital of $1.6 million, a change in lease liability of $0.2 million, and an increase in net loss of $0.2 million, offset by an increase of stock compensation expense of $0.3 million.
+Added: Net cash used in operating activities increased by $0.1 million, from $6.8 million for the three months ended March 31, 2022 to $6.9 million for the three months ended March 31, 2023.
+Added: The increase in cash used by operating activities was primarily the result of an increase in net loss of $1.7 million, brought about due to increased manufacturing activities and reduced royalty income.
+Added: This was offset by a change in working capital of $1.6 million, caused by an increase in clinical trial deposits.
Investing activities
−Removed: Net cash used by investing activities decreased by $18,000 for the nine months ended September 30, 2022 due to capital expenditures on information technology (IT) during the respective comparative period.
+Added: Net cash used by investing activities remained at a relatively flat for each of the three months ended March 31, 2023 and 2022 and consisted of IT-related capital expenditure.
Financing activities
−Removed: Net cash provided by financing activities was $2.9 million for the nine months ended September 30, 2022 as a direct result of receiving approximately $3.1 million, net of expenses, from the issuance of common stock under the Sales Agreement, offset by dividend payments of approximately $0.2 million to the holders of our 6% Preferred Stock.
−Removed: Net cash provided by financing activities was $20.9 million for the nine months ended September 30, 2021 as a direct result of receiving approximately:
−Removed: ● $13.5 million in net proceeds from the issuance of common stock under an underwriting agreement with Oppenheimer & Co.
−Removed: ● $4.5 million from warrant exercises associated with a co-placement agency agreement with Roth Capital Partners, LLC, Ladenburg Thalmann & Co.
−Removed: Inc., and Brookline Capital Markets, a division of Arcadia Securities, LLC, and
−Removed: ● $3.0 million from the issuance of common stock under the Sales Agreement,
−Removed: ● offset by dividend payments of approximately $0.2 million to the holders of our 6% Preferred Stock.
−Removed: Operating Capital and Capital Expenditure Requirements
−Removed: We expect to continue to incur substantial operating losses in the future and cannot guarantee that we will generate any significant product revenues until a product candidate has been approved by the Food and Drug Administration (“FDA”) or European Medicines Agency (“EMA”) in other countries and successfully commercialized.
−Removed: We believe that existing funds together with cash generated from operations, such as recent financing activities and the R&D tax credit, are sufficient to satisfy our planned working capital, capital expenditures and other financial commitments to the end of 2023.
−Removed: However, we do not currently have sufficient funds to complete development and commercialization of any of our drug candidates.
+Added: Net cash from financing activities remained at the same level for each of the three months ended March 31, 2023 and 2022, consisting of the payment of the preferred stock dividend.
+Added: Funding Requirements and Going Concern
+Added: As of March 31, 2023, we had cash and cash equivalents of $11.4 million, with a further $4.7 million research and development tax credit received in April 2023.
+Added: We have incurred losses since our inception and as of March 31, 2023, we had an accumulated deficit of $412.0 million.
+Added: We expect to continue to incur substantial operating losses in the future.
+Added: We do not currently have sufficient funds to complete development and commercialization of any of our drug candidates.
Current business and capital market risks could have a detrimental effect on the availability of sources of funding and our ability to access them in the future, which may delay or impede our progress of advancing our drugs currently in the clinical pipeline to approval by the FDA or EMA for commercialization.
9 unchanged sentences
the economic and other terms and timing of any collaboration, licensing or other arrangements into which we may enter.
−Removed: ● the extent to which the coronavirus impacts our financial condition and operations, which will depend on future developments that are highly uncertain and cannot be predicted with confidence, including the ultimate duration of the pandemic, the emergence of new geographic hotspots, the re-emergence of subsequent outbreaks, travel restrictions, quarantines, social distancing and business closure requirements in the United States and in other countries, and the effectiveness of actions taken globally to contain and treat the disease.
Until we can generate a sufficient amount of product revenue to finance our cash requirements, which we may never do, we expect to finance future cash needs primarily through public or private equity offerings, debt financings or strategic collaborations.
1 unchanged sentence
We do not know whether additional funding will be available on acceptable terms, or at all.
−Removed: If we are not able to secure additional funding when needed, we may have to delay, reduce the scope of or eliminate
−Removed: one or more of our clinical trials or research and development programs or make changes to our operating plan.
−Removed: In addition, we may have to partner one or more of our product candidates at an earlier stage of development, which would lower the economic value of those programs to us.
+Added: If we are not able to secure additional funding when needed, we may have to delay, reduce the scope of or eliminate one or more of our clinical trials or research and development programs or make changes to our operating plan.
+Added: In addition, we may have to partner one or more of our product candidate programs at an earlier stage of development, which would lower the economic value of those programs to us.
+Added: Since our inception, we have relied primarily on the proceeds from sales of common and preferred equity securities to finance our operations and internal growth.
+Added: Additional funding has come through research and development tax credits, government grants, the sale of product rights, interest on investments, licensing revenue, royalty income, and a limited amount of product revenue from operations discontinued in September 2012.
+Added: As discussed in Note 2 of the Notes to the Consolidated Financial Statements accompanying this Quarterly Report on Form 10-Q, under ASC Topic 205-40, Presentation of Financial Statements - Going Concern , management is required at each reporting period to evaluate whether there are conditions and events, considered in the aggregate, that raise substantial doubt about an entity’s ability to continue as a going concern within one year after the date that the financial statements are issued.
+Added: This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued.
+Added: Based on our current operating plan, we anticipate that our cash and cash equivalents of $11.4 million as of March 31, 2023, together with the $4.7 million research and development tax credits received in April 2023 will allow us to meet our liquidity requirements through the end of 2023.
+Added: Our history of losses, our negative cash flows from operations, our liquidity resources currently on hand, and our dependence on the ability to obtain additional financing to fund our operations after the current resources are exhausted, about which there can be no certainty, have resulted in our assessment that there is substantial doubt about our ability to continue as a going concern for a period of at least twelve months from the issuance date of this Quarterly Report on Form 10-Q.
+Added: While we have plans in place to mitigate this risk, which primarily consist of raising additional capital through a combination of public or private equity or debt financings or by entering into partnership agreements for further development of our drug candidates, there is no guarantee that we will be successful in these mitigation efforts.
Impact of COVID-19
1 unchanged sentence
The global outbreak of COVID-19 has also adversely affected our clinical trials with regards to the pace of patient enrollment as a result of restrictions on travel and/or transport of clinical materials, as well as diversion of hospital staff and resources to COVID-19 infected patients.
−Removed: The extent to which COVID-19 will continue to impact our business will depend on future developments, which are highly uncertain and cannot be predicted with confidence, such as the duration of the pandemic, the severity of COVID-19 or new variants or the effectiveness of actions to contain and treat COVID-19 and its variants, particularly in the geographies where we or our third-party suppliers, contract manufacturers, or contract research organizations operate.
+Added: The extent to which COVID-19 will continue to impact our business will depend on future developments, which are uncertain and cannot be predicted with confidence.
At this time, we are unable to fully estimate the impact of the pandemic or current geopolitical turmoil on our financial condition or operations, but either or both could materially affect our ability to raise future capital or to conduct clinical studies on a timely basis.
4 unchanged sentences
A summary of our critical accounting policies is presented in Part II, Item 7, of our Annual Report on Form 10-K for the year ended December 31, 2022 and Note 2 to our unaudited consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.
−Removed: There have been no material changes to our critical accounting policies during the three months ended September 30, 2022.
+Added: There have been no material changes to our critical accounting policies during the three months ended March 31, 2023.
Quantitative and Qualitative Disclosures about Market Risk
1 unchanged sentence
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.