Anti-angiogenesis Peptide(Beijing Cancer Hospital)

SOUTH SAN FRANCISCO, Calif., March 10, 2021 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in oncology and inflammatory diseases, today announced several upcoming preclinical poster presentations at the American Association for Cancer Research annual meeting demonstrating promise and potential of its pipeline of anti-cancer agents. “Our posters at AACR reflect our continued exploration into the role of the immune system in cancer and the potential of immunology-based therapies to address certain challenges in oncology,” said Dirk Brockstedt, Ph.D., Chief Scientific Officer of RAPT. “Specifically, the role and importance of CCR4 inhibition will be highlighted and continue to support the early clinical data we have observed with FLX475, our CCR4 inhibitor being evaluated in a Phase 1/2 trial in multiple tumors. In addition, we will also present preclinical data on two exciting next-generation immune-oncology targets, HPK1 and GCN2, which show that orally available inhibitors elicit potent antitumor immune responses in a variety of cancer models.” Summaries of the studies to be presented: Poster: 1585Title: T-regulatory cells impair CAR T-cell-mediated antitumor activity in a murine solid tumor model Session Title: Combination Immunotherapies Chimeric antigen receptor (CAR) T cell immunotherapy has had only modest success in solid malignancies due in part to tumor antigen heterogeneity and the immunosuppressive tumor microenvironment, which is believed to be at least in part due to immunosuppressive regulatory T cells (Treg). Treg express CCR4 and migrate toward CCL17 and CCL22 which are frequently upregulated in a subset of tumors or increased following immunotherapy. In a murine mesothelioma model, a combination of CAR- T-cells plus CCR4 antagonist significantly slowed tumor growth and significantly improved survival compared to untreated control. Furthermore, enhanced antitumor activity was observed with the combination of CAR T cells and CCR4 antagonist compared to either monotherapy, with 4/9 mice treated with the combination becoming tumor free and experienced significantly increased survival. Poster: 1646Title: Development of small-molecule HPK1 inhibitors to unleash tumor-specific T cell responsesSession Title: Immune Checkpoints Hematopoietic progenitor kinase 1 (HPK1) is an intracellular protein kinase that is associated with inhibition of critical immune T cell signaling and proliferation important for mounting an effective immune response against tumor cells.  RAPT’s small-molecule compounds demonstrated potent inhibition of HPK1 in biochemical assays, reduction of levels of phosphorylated SLP76 and concomitant increase in IL-2 production.  In addition, the Company’s HPK1 inhibitors enhanced cytokine production of human and mouse primary T cells above that observed with T-cell receptor activation alone. Notably, treatment of mice with an orally available HPK1 inhibitor resulted in increased activation of antigen-specific CD8 T-cells and decreased tumor growth as monotherapies and in combination with clinically relevant checkpoint inhibitor antibodies. Poster: 3153Title: Targeting the stress response kinase GCN2 to restore immunity in the tumor microenvironment Session Title: Tumor Microenvironment Recent advances in cancer metabolism suggest that targeting amino acid metabolism represents a promising strategy for the development of novel therapeutic agents. Tumor, stromal and myeloid-derived suppressor cells (MDSC) within the tumor microenvironment (TME) create a nutrient-poor environment that inhibits immune function and support tumor growth. GCN2 (general control nonderepressible 2), a stress response kinase, plays a key role in maintaining cellular homeostasis under a wide range of stressors, leading to T cell anergy, apoptosis, enhanced MDSC-dependent immune suppression and tumor cell survival. The treatment of nutrient-deprived T cells in vitro with a GCN2 inhibitor enhanced CD4 and CD8 T-cell proliferation and effector functions. The GCN2 inhibitor also reversed T cell suppression mediated by MDSCs derived from healthy donors or cancer patients. In syngeneic mouse tumor models, oral administration of a GCN2 inhibitor showed impressive drug-target engagement and potently inhibited GCN2 kinase in the tumor microenvironment. Furthermore, the GCN2 inhibitor as a single agent and in combination with checkpoint inhibitors and angiogenesis inhibitor (anti-VEGFR) delayed tumor growth in renal cell carcinoma and lung cancer syngeneic tumor models. About RAPT Therapeutics, Inc.RAPT Therapeutics is a clinical stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in oncology and inflammatory diseases. Utilizing its proprietary discovery and development engine, the Company is developing highly selective small molecules designed to modulate the critical immune drivers underlying these diseases. RAPT has discovered and advanced two unique drug candidates, FLX475 and RPT193, each targeting C-C motif chemokine receptor 4 (CCR4), for the treatment of cancer and inflammation, respectively. The Company is also pursuing a range of targets that are in the discovery stage of development. Forward-Looking StatementsThis press release contains forward-looking statements. These statements relate to future events and involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any future performances or achievements expressed or implied by the forward-looking statements. Each of these statements is based only on current information, assumptions and expectations that are inherently subject to change and involve a number of risks and uncertainties. Forward-looking statements include, but are not limited to, statements about the significance of early results from the Phase 1/2 clinical trials of FLX475 and preclinical studies of HPK1 and GCN2, and statements about the potential of CCR4, HPK1 and GCN2 to enhance antitumor activity. Detailed information regarding risk factors that may cause actual results to differ materially from the results expressed or implied by statements in this press release may be found in RAPT’s most recent Form 10-Q filed with the Securities and Exchange Commission and subsequent filings made by RAPT with the Securities and Exchange Commission. These forward-looking statements speak only as of the date hereof. RAPT disclaims any obligation to update these forward-looking statements. Investor Contact:Sylvia Wheelerswheeler@wheelhouselsa.com Media Contact:Aljanae Reynoldsareynolds@wheelhouselsa.com

BOULDER, Colo.--(BUSINESS WIRE)-- Clovis Oncology, Inc. (NASDAQ:CLVS) reported financial results for the quarter and year ended December 31, 2020, and provided an update on the Company’s clinical development programs and regulatory and commercial outlook for 2021. “Despite the evident COVID-related challenges of 2020, we are pleased with our overall sales performance and pipeline progress,” said Patrick J. Mahaffy, President and CEO of Clovis Oncology. “Most importantly, we advanced our development programs in 2020, positioning them for important potential achievements in 2021, including the initiation of clinical development for FAP-2286 in the first half of the year, top-line ATHENA monotherapy data in the second half of the year and initial efficacy data for the LIO-1 lucitanib and Opdivo combination trial at medical meetings later this year. While early, we are increasingly enthusiastic about FAP-2286 and our commitment to becoming a leader in the emerging field of targeted radionuclide therapy.” Fourth Quarter and Year-End 2020 Financial Results Clovis reported global net product revenues for Rubraca of $43.3 million for the fourth quarter of 2020, which included U.S. product revenues of $36.4 million and ex-U.S. product revenues of $6.9 million, respectively. This represents a 10 percent increase year-over-year compared to Q4 2019 net product revenues of $39.3 million, which included U.S. net product revenues of $36.1 million and ex-U.S. net product revenues of $3.2 million. Rubraca global net product revenues for 2020 were $164.5 million, which included $146.3 million in the U.S. and $18.2 million in ex-U.S. product revenues, respectively. This represents a 15 percent increase year-over-year compared to 2020 net product revenues of $143.0 million, which included $137.2 million in the U.S. and ex-U.S. net product revenues of $5.8 million. Research and development expenses totaled $56.7 million for Q4 2020 and $257.7 million for FY 2020, down 22 percent and 9 percent, respectively, compared to $72.5 million and $283.1 million for the comparable periods in 2019. Research and development expenses decreased for the quarter and year compared to the same periods in the prior year due primarily to lower spending on Rubraca clinical trials. We expect research and development expenses to be lower in the full year 2021 compared to 2020. Selling, general and administrative expenses totaled $40.8 million for Q4 2020 and $163.9 million for FY 2020, both down 10 percent compared to $45.2 million and $182.8 million for the comparable periods in 2019. Selling, general and administrative expenses decreased during the quarter and year compared to the same periods in the prior year with savings due to the COVID-19 situation globally and overall cost reduction efforts. We expect selling, general and administrative expenses to decrease in the full year 2021 compared to 2020. Clovis reported a net loss for the fourth quarter of 2020 of $99.0 million, or ($1.02) per share, and a net loss of $369.2 million, or ($4.38) per share, for FY 2020. Net loss for Q4 2019 was $99.5 million, or ($1.81) per share, and $400.4 million, or a net loss of ($7.43) per share, for FY 2019. Net loss for Q4 and FY 2020 included share-based compensation expense of $12.0 million and $50.8 million, compared to $12.6 million and $54.3 million for the comparable periods of 2019. Clovis had $240.2 million in cash and cash equivalents as of December 31, 2020, which is expected to fund the Company’s operating plan into early 2023 based on current revenue and expense forecasts. As of December 31, 2020, the Company had drawn approximately $100 million under the Sixth Street Partners, LLC ATHENA clinical trial financing and had up to $75 million available to draw under the agreement to fund the expenses of the ATHENA trial. Net cash used in operating activities was $56.1 million for the fourth quarter of 2020, down from $70.1 million reported in the fourth quarter of 2019. Similarly, net cash used in operating activities for FY 2020 was $252.7 million, compared with $323.6 million for FY 2019. Cash burn in Q4 2020 was $40.9 million, down 27 percent from the Q4 2019 quarter cash burn of $56.3 million. Cash burn for the twelve months ended December 31, 2020 was $195.6M million, down 36 percent from the twelve months ended 2019 cash burn of $304.7 million. We expect this trend of lower cash burn to continue in 2021. Clovis Oncology Pipeline Highlights Rubraca ARIEL4 Study Met Primary Endpoint of Improved PFS Compared to Chemotherapy In December, Clovis announced the top line results of the ARIEL4 randomized Phase 3 study of Rubraca versus standard-of-care chemotherapy, in which Rubraca met the primary endpoint of significantly improving progression-free survival (PFS) in later-line ovarian cancer patients with a BRCA mutation. The safety observed in the study was highly consistent with both the U.S. and European labels. These results were submitted as a late-breaking abstract and accepted as an oral presentation at the upcoming Society for Gynecologic Oncology Virtual Annual Meeting in March. Completion of ARIEL4 is a post-marketing commitment in the U.S. and Europe. Anticipated Rubraca Pipeline Events in 2021 Top-line data from the ATHENA Phase 3 study in first-line maintenance treatment ovarian cancer setting evaluating Rubraca monotherapy versus placebo are expected in the second-half of 2021, contingent on achieving sufficient PFS events. Data from the combination arm of Rubraca plus Opdivo versus Rubraca monotherapy are expected a year or more later. LODESTAR, the Company’s Phase 2 trial of Rubraca in patients with solid tumors with deleterious mutations in homologous recombination repair (HRR) genes is currently enrolling. This study may be registration-enabling with a potential regulatory filing by the end of 2021 or first-half 2022. LuMIERE Phase 1/2 Study of FAP-2286 Expected to Begin 1H 2021 FAP-2286 is Clovis Oncology’s peptide-targeted radionuclide therapy (PTRT) and imaging agent targeting fibroblast activation protein (FAP) and represents its lead candidate in the PTRT development program. Clovis intends to initiate the Phase 1/2 LuMIERE clinical study of lutetium-177 labeled FAP-2286 (177Lu-FAP-2286) to determine the dose and tolerability of the FAP-targeting therapeutic agent (Phase 1), with expansion cohorts planned in multiple tumor types (Phase 2). FAP-2286 labelled with gallium-68 (68Ga-FAP-2286) will be utilized as a diagnostic to identify patients with FAP-positive tumors appropriate for treatment with the therapeutic agent. The LuMIERE study is expected to begin in the first half of 2021, pending acceptance by the FDA of gallium-68 CMC data from clinical sites. Other studies of FAP-2286 linked to an alpha-particle emitting radionuclide and combination studies are also being planned. Interim LIO-1 data of Lucitanib and Opdivo in Combination Expected in 2021 The Phase 2 part of the LIO-1 study of lucitanib in combination with Opdivo continues to enroll patients with gynecologic cancers, and Clovis Oncology intends to present initial data at 2021 medical meetings, which are expected to include interim results from the ovarian and endometrial cancer expansion cohorts. Conference Call Details Clovis will hold a conference call to discuss Q4/FY 2020 results this morning, February 23, at 8:30am ET. The conference call will be simultaneously webcast on the Clovis Oncology web site , and archived for future review. Dial-in numbers for the conference call are as follows: US participants (877) 698-7048, International participants (647) 689-5448, conference ID: 5869256. About Rubraca (rucaparib) Rubraca is an oral, small molecule inhibitor of PARP1, PARP2 and PARP3 being developed multiple tumor types, including ovarian and prostate cancers, as monotherapy and in combination with other anti-cancer agents. Exploratory studies in other tumor types are also underway. Clovis holds worldwide rights for Rubraca. In the United States, Rubraca is approved for the maintenance treatment of adult patients with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in a complete or partial response to platinum-based chemotherapy. Rubraca is also approved in the United States for the treatment of adult patients with deleterious BRCA mutation (germline and/or somatic) associated epithelial ovarian, fallopian tube, or primary peritoneal cancer who have been treated with two or more chemotherapies and selected for therapy based on an FDA-approved companion diagnostic for Rubraca. Additionally, Rubraca is approved in the U.S. for the treatment of adult patients with a deleterious BRCA mutation (germline and/or somatic)-associated metastatic castration-resistant prostate cancer (mCRPC) who have been treated with androgen receptor-directed therapy and a taxane-based chemotherapy. Select patients for therapy based on an FDA-approved companion diagnostic for Rubraca. This indication is approved under accelerated approval based on objective response rate and duration of response. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials. The TRITON3 clinical trial is expected to serve as the confirmatory study for the Rubraca accelerated approval in mCRPC. In Europe, Rubraca is approved for the maintenance treatment of adults with platinum-sensitive relapsed high-grade epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in response (complete or partial) to platinum-based chemotherapy. Rubraca is also approved in Europe for the treatment of adult patients with platinum sensitive, relapsed or progressive, BRCA mutated (germline and/or somatic), high-grade epithelial ovarian, fallopian tube, or primary peritoneal cancer, who have been treated with two or more prior lines of platinum-based chemotherapy, and who are unable to tolerate further platinum-based chemotherapy. Rubraca is an unlicensed medical product outside of the U.S. and Europe. About Lucitanib Lucitanib is an investigational angiogenesis inhibitor, which inhibits vascular endothelial growth factor receptors 1 through 3 (VEGFR1-3), platelet-derived growth factor receptors alpha and beta (PDGFRα/β) and fibroblast growth factor receptors 1 through 3 (FGFR1-3). Emerging clinical data support the combination of angiogenesis inhibitors and immunotherapy to increase effectiveness in multiple cancer indications. Angiogenic factors, such as vascular endothelial growth factor (VEGF), are frequently up-regulated in tumors and create an immunosuppressive tumor microenvironment. Use of antiangiogenic drugs may reverse this immunosuppression and augment response to immunotherapy. Clovis holds global rights for lucitanib excluding China. Lucitanib is an unlicensed medical product. About FAP-2286 FAP-2286 is a preclinical candidate under investigation as a peptide-targeted radionuclide therapy (PTRT) and imaging agent targeting fibroblast activation protein (FAP). FAP-2286 consists of two parts; a peptide that binds to FAP and a linker and site that can be used to attach radiation for imaging and therapeutic use. FAP is highly expressed in many epithelial cancers, including more than 90 percent of breast, lung, colorectal and pancreatic carcinomas. Clovis holds U.S. and global rights for FAP-2286 excluding Europe, Russia, Turkey, and Israel. FAP-2286 is an unlicensed medical product. About Peptide-Targeted Radionuclide Therapy Peptide-targeted radionuclide therapy (PTRT) is a form of targeted radiotherapy that is emerging as a new treatment option for patients with cancer. These therapies consist of a small amount of a radioactive isotope, known as a radionuclide, linked to a cell-targeting peptide that binds to a cancer specific protein which selectively directs the radionuclide to tumors. Following binding, the radionuclide warhead emits ionizing radiation causing DNA damage and cell death to neighboring tumor cells. About Clovis Oncology Clovis Oncology, Inc. is a biopharmaceutical company focused on acquiring, developing, and commercializing innovative anti-cancer agents in the U.S., Europe, and additional international markets. Clovis Oncology targets development programs at specific subsets of cancer populations, and simultaneously develops, with partners, for those indications that require them, diagnostic tools intended to direct a compound in development to the population that is most likely to benefit from its use. Clovis Oncology is headquartered in Boulder, Colorado, with additional office locations in the U.S. and Europe. Please visit for more information. To the extent that statements contained in this press release are not descriptions of historical facts regarding Clovis Oncology, they are forward-looking statements reflecting the current beliefs and expectations of management. Examples of forward-looking statements contained in this press release include, among others, statements regarding our future financial and operating performance, business plans or prospects, our expectations regarding the impact of COVID-19 on our business operations and results, including future revenues, supply and distribution of our clinical trial supplies and commercial product supplies, our expectations regarding our ability to maintain the enrollment and conduct of our clinical trials and other development activities, expectations concerning future regulatory activities, expectations for submission of regulatory filings, our plans to present final or interim data on ongoing clinical trials, our plans to submit additional data to, or meet with, the FDA with respect to the status of or plans for ongoing or planned trials, the timing and pace of commencement of enrollment in and conduct of our clinical trials and the cost of certain trials, including those being considered, planned or conducted in collaboration with partners, our plans for commencement of additional planned trials, the potential results of such clinical trials, changes in drug supply timing and costs and other expenses and statements regarding our expectations of the supply of free drug distributed to eligible patients and our expectations regarding the funding that may be available to us under the agreement with Sixth Street Partners, LLC. Such forward-looking statements involve substantial risks and uncertainties that could cause our future results, performance, or achievements to differ significantly from that expressed or implied by the forward-looking statements. Such risks and uncertainties include, among others, the impacts of the COVID-19 pandemic and disruption related to efforts to mitigate its spread on our business, results of operations or financial condition, including impacts on the vendors or distribution channels in our supply chain, impacts on our contract manufacturers’ ability to continue to manufacture our products, impacts on our ability to continue our development activities, impacts on the conduct of our clinical trials, including with respect to enrollment rates, availability of investigators and clinical trial sites or monitoring of data and impact on the ability and timing of our field personnel to conduct their activities with health care providers, the uncertainties inherent in the effect our future revenues or expenses may have on our cash position, the market potential of our approved drug, including the performance of our sales and marketing efforts and the success of competing drugs and therapeutic approaches, changes in gross-to-net or free drug provided through our patient assistance program, the availability of reimbursement and insurance coverage, the performance of our third-party manufacturers, whether our clinical development programs for our drug candidates and those of our partners can be completed on time or at all, whether future study results will be consistent with study findings to date and whether future study results will support continued development or regulatory approval, the corresponding development pathways of our companion diagnostics, the timing of availability of data from our clinical trials and the results, the initiation, enrollment, timing and results of our planned clinical trials, the risk that final results of ongoing trials may differ from initial or interim results as a result of factors such as final results from a larger patient population may be different from initial or interim results from a smaller patient population, actions by the FDA, the EMA or other regulatory authorities regarding data required to support drug applications and whether to accept or approve drug applications that may be their interpretations of our data and agreement with our regulatory approval strategies or components of our filings, including our clinical trial designs, conduct and methodologies, as well as their decisions regarding drug labeling, reimbursement and pricing, and other matters that could affect the development, approval, availability or commercial potential of our drug candidates or companion diagnostics. Clovis Oncology does not undertake to update or revise any forward-looking statements. A further description of risks and uncertainties can be found in Clovis Oncology’s filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K and its reports on Form 10-Q and Form 8-K. CLOVIS ONCOLOGY, INC CONSOLIDATED FINANCIAL RESULTS (Unaudited, in thousands, except per share amounts) Three Months Ended December 31, Twelve Months Ended December 31, 2020 2019 2020 2019 Revenues: Product revenue $ 43,299 $ 39,307 $ 164,522 $ 143,006 Operating expenses: Cost of sales - product 9,474 7,942 36,128 29,926 Cost of sales - intangible asset amortization 1,342 1,211 5,177 4,760 Research and development 56,706 72,473 257,707 283,146 Selling, general and administrative 40,758 45,168 163,894 182,769 Acquired in-process research and development - - - 9,440 Other operating expenses - 4,172 3,804 9,711 Total expenses 108,280 130,966 466,710 519,752 Operating loss (64,981 ) (91,659 ) (302,188 ) (376,746 ) Other income (expense): Interest expense (7,349 ) (6,720 ) (30,508 ) (19,405 ) Foreign currency gain (loss) 30 100 (72 ) (547 ) (Loss) gain on extinguishment of debt - - (3,277 ) 18,480 Loss on convertible senior notes conversion (27,284 ) - (35,075 ) - Legal settlement loss - - - (26,750 ) Other income 202 1,262 1,361 6,342 Other income (expense), net (34,401 ) (5,358 ) (67,571 ) (21,880 ) Loss before income taxes (99,382 ) (97,017 ) (369,759 ) (398,626 ) Income tax benefit (expense) 425 (2,484 ) 547 (1,798 ) Net loss $ (98,957 ) $ (99,501 ) $ (369,212 ) $ (400,424 ) Basic and diluted net loss per common share $ (1.02 ) $ (1.81 ) $ (4.38 ) $ (7.43 ) Basic and diluted weighted-average common shares 96,681 54,834 84,307 53,873 CONSOLIDATED BALANCE SHEET DATA (Unaudited, in thousands) December 31, 2020 December 31, 2019 Cash and cash equivalents $ 240,229 $ 161,833 Available-for-sale securities - 134,826 Working capital 125,901 233,384 Total assets 605,554 669,604 Convertible senior notes 499,044 644,751 Common stock and additional paid-in capital 2,498,283 2,114,123 Total stockholders' deficit (158,748 ) (174,257 ) Other Data (Unaudited, in thousands) Twelve Months Ended December 31, 2020 2019 Net cash used in operating activities (252,728 ) (323,615 ) Share Based Compensation Expense 50,794 54,304 RECONCILIATION OF NET CASH USED IN OPERATING ACTIVITIES TO CASH BURN (Unaudited, in thousands) Three Months Ended December 31, Twelve Months Ended December 31, 2020 2019 2020 2019 Net cash used in operating activities $ (56,053 ) $ (70,147 ) $ (252,728 ) $ (323,615 ) Adjustments: Acquired in-process research and development - milestone payment - - (8,000 ) (15,750 ) Proceeds from borrowings under financing agreement 15,156 13,828 65,119 34,636 Cash burn $ (40,897 ) $ (56,319 ) $ (195,609 ) $ (304,729 ) Net cash (used in) provided by investing activities $ (260 ) $ 16,767 $ 126,328 $ 143,398 Net cash provided by financing activities $ 71,836 $ 13,206 $ 203,644 $ 119,888 To supplement our financial statements prepared in accordance with U. S. GAAP, we monitor and consider cash burn, which is a non-U.S. GAAP financial measure. This non-U.S. GAAP financial measure is not based on any standardized methodology prescribed by U.S. GAAP and is not necessarily comparable to similarly-titled measures presented by other companies. We define cash burn as net cash used in operating activities plus acquired in-process research and development - milestone payments less proceeds from borrowings under financing agreement with Sixth Street specifically related to our Phase 3 ATHENA trial. We believe cash burn to be a liquidity measure that provides useful information to management and investors about the amount of cash consumed by the operations of the business including milestone payments and proceeds from borrowings under the Sixth Street financing agreement, which specifically offsets the costs of our ATHENA trial. A limitation of using this non-U.S. GAAP measure is that cash burn does not represent the total change in cash and cash equivalents for the period because it excludes all other cash provided by or used for other investing and financing activities. We account for this limitation by providing information about our investing and financing activities in the statements of cash flows in our financial statements and by presenting cash flows from investing and financing activities in our reconciliation of cash burn. In addition, it is important to note that other companies, including companies in our industry, may not use cash burn, may calculate cash burn in a different manner than we do or may use other financial measures to evaluate their performance, all of which could reduce the usefulness of cash burn as a comparative measure. Because of these limitations, cash burn should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with U.S. GAAP.