On May 26, 2022 Protagonist Therapeutics (Nasdaq: PTGX) reported new data from its ongoing Phase 2 REVIVE study evaluating rusfertide in patients with polycythemia vera (PV) (Press release, Protagonist, MAY 26, 2022, View Source [SID1234615145]). These results will be shared as an oral presentation at the 2022 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting, being held in Chicago from June 3-7, 2022.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"We are pleased to observe that administration of rusfertide continues to provide PV patients with an effective therapy that leads to rapid and sustained hematocrit control, and potentially offers patients a better quality of life by keeping them essentially phlebotomy-free for up to 18 months," said Ronald Hoffman, M.D., Director of the Myeloproliferative Disorders Research Program at the Icahn School of Medicine at Mount Sinai and principal investigator of the REVIVE study. "Importantly, the new results show that rusfertide administration suspension, due to the brief clinical hold, directly led to increases in hematocrit levels, red blood cell counts, and phlebotomy rates. In contrast, resumption of rusfertide quickly restored the therapeutic benefits for patients, confirming the direct and rapid effect of rusfertide and its potential utility in treating this serious disease."

"These highly promising new results continue to demonstrate the rapid therapeutic effect of rusfertide and its utility as an effective potential treatment across all categories of PV patients, independent of patient risk category, or concurrent therapy with other cytoreductive treatments including hydroxyurea, interferons or JAK inhibitors," said Dinesh V. Patel, Ph.D., President and Chief Executive Officer of Protagonist. "Taken together, these data reaffirm our belief in the potential of rusfertide to provide a highly effective treatment option for patients with PV, providing an opportunity to fundamentally transform the management of this disease. Rusfertide continues to be the primary focus of our corporate resources and efforts, and we continue to explore the full therapeutic potential of rusfertide with a sharp focus on the execution of the recently initiated Phase 3 VERIFY study."

Summary of Key Results

Updated Results from Phase 2 Studies Evaluating Rusfertide in Patients with PV

REVIVE Study

The ongoing Phase 2 REVIVE study was designed to evaluate rusfertide in patients with phlebotomy-dependent PV for up to 18 months. Results from the 70 phlebotomy-dependent PV patients continued to demonstrate that rusfertide treatment essentially eliminated the need for therapeutic phlebotomy (TP), and led to rapid, sustained, and durable control of hematocrit (HCT) levels below 45% without a clinically meaningful increase in white blood cell numbers of PV-related thromboses. Rusfertide treatment also led to normalization of iron stores and improved symptoms including concentration.

Furthermore, the new data showed that treatment suspension in PV patients led to increases in hematocrit levels, RBC count, and phlebotomy rates. In contrast, resumption of rusfertide treatment in those patients led to significant improvement in those parameters, providing further evidence of the rapid and beneficial therapeutic effect of rusfertide in PV. Upon the lifting of the clinical hold placed on rusfertide in PV, about 85% of patients resumed treatment with rusfertide.

PACIFIC Study

The ongoing Phase 2 PACIFIC study enrolled 20 patients with confirmed high HCT levels above 48% to evaluate rusfertide as an induction therapy. Results demonstrated that all erythrocytotic PV patients on rusfertide induction therapy with twice weekly dosing achieved rapid, sustained and durable HCT control below 45%, and without the need for TP.

Details for the ASCO (Free ASCO Whitepaper) 2022 oral presentation are as follows:

Title: Rusfertide (PTG-300) treatment in phlebotomy-dependent polycythemia vera patients.
Authors: Ronald Hoffman, M.D., The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, Protagonist Therapeutics
Abstract Number: #7003
Session: Hematologic Malignancies—Leukemia, Myelodysplastic Syndromes, and Allotransplant
Presentation Date and Time: June 7, 2022 at 10:45 a.m. CT

About Rusfertide

Rusfertide (PTG-300) is an investigational, injectable hepcidin mimetic that is currently being developed for various disorders associated with iron overload and/or excessive erythrocytosis (red blood cell production). Rusfertide regulates iron homeostasis and controls the absorption, storage, and distribution of iron in the body. Discovered through Protagonist’s peptide technology platform, rusfertide is currently being investigated in the REVIVE Phase 2 proof-of-concept clinical trial for polycythemia vera (PV), a rare chronic blood disorder that affects about 160,000 patients in the U.S., the PACIFIC Phase 2 study in PV subjects with high hematocrit levels, and a recently completed Phase 2a study for hereditary hemochromatosis. The VERIFY Phase 3 study is currently underway.

On May 26, 2022 I-Mab (the "Company") (Nasdaq" IMAB), a clinical-stage biopharmaceutical company committed to the discovery, development and commercialization of novel biologics, reported preliminary data of its ongoing Phase 2 clinical trial (NCT04322006) with uliledlimab (also known as TJD5, or TJ004309), a differentiated CD73 antibody, and its global clinical development plan (Press release, I-Mab Biopharma, MAY 26, 2022, View Source [SID1234615144]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

At the 2022 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting, preliminary results through December 2021 from an ongoing Phase 2 clinical study of uliledlimab in combination with toripalimab (TUOYI) in patients with non-small cell lung cancer (NSCLC) were released.[1] These results were largely consistent with those observed in Phase 1 clinical trial in relation to favorable drug safety and pharmacokinetics (PK) and pharmacodynamic (PD) profile of ulilelimab. Uliledlimab appears safe and well-tolerated up to the highest doses tested at 30 mg/kg Q3W, as a monotherapy and a combination therapy with toripalimab with no dose limiting toxicity (DLT). Uliledlimab exhibited a linear PK profile at doses ≥5mg/kg and a dose-dependent receptor occupancy with no "hook effect", where the antibody loses its effectiveness at high concentrations.

The most updated Phase 2 data are summarized as follows with the new data cutoff of March 29, 2022. Among three NSCLC patient cohorts who were under different treatment settings, clinical response varied. The highest response rates were observed in the patient cohort with advanced NSCLC (mostly stage 4 disease) who were previously ineligible for standard of care, while the other two cohorts with advanced NSCLC who were heavily treated showed a lower clinical response. Among 19 efficacy evaluable patients from this cohort, 5 partial responses (5 PR, overall response rate [ORR]=26%) and 9 stable disease (9 SD, disease control rate [DCR] =73.7%) were observed. Approximately 80% patients in this cohort showed low PD-L1 expression in baseline tumor samples (tumor proportion score [TPS] 1-49% or TPS<1%) who were considered less responsive to a checkpoint inhibitor therapy as demonstrated in KEYNOTE-042 (ORR=16.9% for patient with PD-L1 TPS 1-49%)[2]. Noticeably, the clinical response observed in this patient cohort displayed a correlation with CD73 expression in tumors. High CD73 expression (≥35% expression level in tumor cells or immune cells) was found in 4/5 PRs with a mean value of 53.4%, 4/9 SDs with a mean value of 30.5% and none in the 5 remaining patients with a mean value of 19.2% who progressed on the treatment. The clinical data continue to mature.

"The data represent a step forward for advanced non-small-cell lung cancer patients. To date, uliledlimab has shown a favorable safety profile and positive anti-tumor activity in lung cancer patients, particularly in those patients with a higher baseline CD73 expression," said Professor Yi-Long Wu, Principal Investigator of the study and Professor of Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences and Guangdong Lung Cancer Institute. "While the study is ongoing and we are analyzing the data as they mature, we are extremely encouraged by these results and the clinical benefits that uliledlimab may offer to cancer patients."

This Phase 2 clinical trial is still ongoing with patients on-study for continued treatment and follow-up evaluation. The Company plans to expand the study with the aim to focus on the selected NSCLC patient cohort for further evaluation of treatment efficacy as well as the role of CD73 as a potential predictive biomarker. The future clinical development plan of uliledlimab includes a Phase 3 registrational clinical trial in patients with NSCLC to be expected next year if approved by the China National Medical Products Administration and another clinical trial in the United States in other selected cancer types and beyond combination with PD-1/PD-L1 therapy in the next 12 months.

"The latest data readout, although preliminary, gives hope to those lung cancer patients who often do not benefit from the currently available treatments," said Dr. Andrew Zhu, President of I-Mab. "We are excited by uliledlimab’s potential as a best-in-class CD73 antibody and the clinical results obtained so far have given us the confidence for further clinical development towards registration. We look forward to accelerating our clinical development plan in China and the U.S. with the goal to initiate a registrational clinical study soon."

Uliledlimab is a differentiated CD73 antibody that is designed to avoid a "hook effect" seen in other clinical stage CD73 antibodies. This differentiated property is enabled through uliledlimab’s novel C-terminus epitope and its associated intra-dimer binding mode, leading to a favorable PK and PD relationship as confirmed in both Phase 1 and the ongoing Phase 2 clinical trials.

In a Phase 1 clinical trial of uliledlimab in combination with atezolizumab (Tecentriq), uliledlimab was well tolerated with encouraging efficacy signals in heavily treated cancer patients (ORR=23%, DCR=46%) as presented at ASCO (Free ASCO Whitepaper) 2021[3]. Recommended Phase 2 dose (RP2D) was determined at 20 mg/kg, Q3W and there was a potential correlation between high tumoral expression of CD73 and the observed clinical response.

The Company will host an investor conference call to provide an in-depth clinical data analysis at 8 a.m. Eastern Time on May 27, 2022. Details for the conference call are as follows:

About Uliledlimab (TJD5)

Uliledlimab (TJD5) is a differentiated, humanized antibody against CD73, an ecto-enzyme expressed on stromal cells and tumors that converts extracellular adenosine monophosphate (AMP) to adenosine. Adenosine in turn binds to adenosine receptors on relevant immune cells and inhibits anti-tumor immune responses in tumor microenvironment. Uliledlimab is expected to offer clinical benefit by suppressing tumor growth in concert with checkpoint therapies such as PD-(L)1 antibodies. Uliledlimab is effective in anti-tumor activities through a unique intra-dimer binding, leading to differentiated and favorable functional properties as evident in preclinical studies.

On May 26, 2022 Gracell Biotechnologies Inc. ("Gracell" or the "Company",NASDAQ: GRCL), a global clinical-stage biopharmaceutical company dedicated to developing highly efficacious and affordable cell therapies for the treatment of cancer, reported that it will present updated clinical data from a multicenter investigator-initiated trial (IIT) evaluating GC012F, the company’s B-cell maturation antigen (BCMA) and CD19 dual-targeting CAR-T candidate, for the treatment of relapsed/refractory multiple myeloma (RRMM) in an oral abstract presentation at the 2022 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) (ASCO 2022) Annual Meeting (Press release, Gracell Biotechnologies, MAY 26, 2022, View Source [SID1234615143]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

GC012F is an autologous CAR-T therapeutic candidate dual-targeting BCMA and CD19, developed using Gracell’s proprietary FasTCAR platform, which enables next-day manufacturing of CAR-T therapies. In November 2021, GC012F was granted Orphan Drug Designation for the treatment of multiple myeloma (MM) by the U.S. Food and Drug Administration. GC012F is currently being evaluated in IITs in China including in MM and B-NHL.

"We are thrilled to present updated data from our ongoing study of GC012F for the treatment of patients with RRMM at the oral abstract session at ASCO (Free ASCO Whitepaper)," said Dr. Martina A. Sersch, Chief Medical Officer of Gracell. "GC012F is the first dual-targeting CAR-T with clinical data in RRMM, which is designed to improve depth of response as well as tackling some of the major challenges of CAR-T therapy, including the need for faster delivery to the patients in need . We have followed patients for over two and a half years and also enrolled new patients into the study. RRMM still remains an area of unmet medical need, including the need of deepening responses for eligible patients."

From October 2019 to November 2021, 28 heavily pretreated RRMM patients were enrolled and treated in this single-arm, open label, multicenter IIT with a single infusion of GC012F at three dose levels: 1×105 cells/kg (DL1), 2×105 cells/kg (DL2), and 3×105 cells/kg (DL3). An additional 9 patients were treated in three different dose levels since the last update reported at ASCO (Free ASCO Whitepaper) and EHA (Free EHA Whitepaper) in 2021. 89.3% (25/28) patients were high risk based on mSMART 3.0 criteria and patients had received a median of five prior lines of therapy.

At the data cutoff of January 26, 2022, the 28 patients had been evaluated for response with a median follow-up time of 6.3 months, ranging from 1.8 to 29.9 months. Patients are continued to be followed for deepening responses. The response rate at different dose levels was 100% (2/2) in DL1, 80% (8/10) in DL2, and 93.8% (15/16) in DL3. All (27/27, 100%) MRD-assessable patients achieved minimal residual disease (MRD) negativity. 75% (21/28) of all patients treated achieved MRD- sCR.

The safety profile of GC012F was consistent with previous findings with mostly low grade of cytokine release syndrome (CRS) (Grade 0-2 (93%)). No Grade 4 or 5 CRS, or any Grade immune effector cell-associated neurotoxicity syndrome (ICANS) were observed. Patients continue to be monitored for safety and efficacy including best overall response and duration of response.

Gracell will also present as an oral abstract presentation the updated results from this IIT evaluating GC012F for the treatment of RRMM patients at the European Hematology Association (EHA) (Free EHA Whitepaper) 2022 Hybrid Congress. For more information on the study, please visit ClinicalTrials.gov using the identifier: NCT04236011.

Details of the ASCO (Free ASCO Whitepaper) presentation follow below:

2022 ASCO (Free ASCO Whitepaper) Annual Meeting

Abstract title: Updated results of a multicenter first-in-human study of BCMA/CD19 dual-targeting FasTCAR-T GC012F for patients with relapsed/refractory multiple myeloma (RRMM)
Abstract number: 8005
Session title: Hematologic Malignancies – Plasma Cell Dyscrasia
Presentation time: Sunday, June 5 at 9:36 AM CT
Presentation location: S406
About GC012F

GC012F is a FasTCAR-enabled dual-targeting CAR-T product candidate that is currently being evaluated in IIT studies in China for the treatment of multiple myeloma and B-cell non-Hodgkin’s lymphoma. GC012F simultaneously targets CD19 and BCMA to drive fast, deep and durable responses, which can potentially improve efficacy and reduce relapse in multiple myeloma and B-NHL patients.

About FasTCAR

CAR-T cells manufactured on Gracell’s proprietary FasTCAR platform appear younger, less exhausted and show enhanced proliferation, persistence, bone marrow migration and tumor cell clearance activities as demonstrated in preclinical studies. With next-day manufacturing, FasTCAR is able to significantly improve cell production efficiency which may result in meaningful cost savings, and, together with fast turnaround time, enables enhanced accessibility of cell therapies for cancer patients.

On May 26, 2022 Caris Life Sciences(Caris), the leading molecular science and technology company actively developing and delivering innovative solutions to revolutionize healthcare reported that the company and partners within its Precision Oncology Alliance (POA) will collectively present 45 studies across more than 20 various solid tumor types at the 2022 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting from June 3-7, 2022 (Booth #22081) (Press release, Caris Life Sciences, MAY 26, 2022, View Source [SID1234615142]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

"The breadth of research being presented at ASCO (Free ASCO Whitepaper) illustrates the power of comprehensive molecular profiling and large-scale collaboration between more than 60 sites to address some of the biggest challenges in cancer care and precision oncology today," said Chadi Nabhan, M.D., MBA, FACP, Chairman of the Caris Precision Oncology Alliance. "The findings of these studies could help improve outcomes for patients with difficult-to-treat cancers and pioneer new approaches to care across diverse tumor types and patient populations."

"At Caris, our goal is to enable clinicians to make the best treatment choices, researchers to discover new targets, and the biopharmaceutical industry to develop the next breakthrough medicines," said David Spetzler, M.S., Ph.D., MBA, President and Chief Scientific Officer of Caris. "These presentations show how our scientists and partners in the POA are using Caris’ unique AI-driven platform – which combines data from DNA (Whole Exome), RNA (Whole Transcriptome), and protein profiling with real-world clinical evidence from over 378,000 lifetime cases – to unravel the complexities of cancer. Ultimately, these discoveries could advance personalized cancer care and improve outcomes for many patients."

The Caris Precision Oncology Alliance includes 65 cancer centers and academic institutions in the United States and beyond. These institutions have early access to the extensive database and artificial intelligence platform within Caris to establish evidence-based standards for cancer profiling and molecular testing in oncology. By leveraging the comprehensive genomic, transcriptomic and proteomic data available through Caris molecular profiling, Caris seeks to provide this network with the ability to prioritize therapeutic options and determine which clinical trial opportunities may benefit their patients. POA members are also able to integrate with a growing portfolio of biomarker directed trials sponsored by biopharma. Additionally, as a member of the POA, institutions have access to Caris CODEai, the most comprehensive data solution in the industry with cancer treatment information and real-world clinical outcomes evidence for over 275,000 patients covering over 1 million data points per patient.

Three oral discussions focus on difficult to treat tumors and aggressive tumor types with low survival rates:

Comprehensive Genomic and Transcriptomic Characterization of Small Bowel Adenocarcinoma (Poster Number: 6)
June 4, 2022, 1:15-2:45 PM CDT

Biological and prognostic relevance of epigenetic regulatory genes in high-grade gliomas (HGGs) (Poster Number: 3570)
June 5, 2022, 11:30 AM-1:00 PM CDT

Surfaceome profiling revealed unique therapeutic vulnerabilities in transcriptional subtypes of small cell lung cancer (SCLC) (Poster Number: 142)
June 6, 2022, 11:30 AM-1:00 PM CDT
Other notable studies among the 45 accepted abstracts focus on key topics in oncology such as the tumor microenvironment, mechanisms of therapeutic resistance and rare biomarkers:

The tumor microenvironment and immune infiltration landscape of KRAS mutant pancreatic ductal adenocarcinomas (PDAC) compared to colorectal adenocarcinomas (CRC) (Poster Number: 127)
June 4, 2022, 8:00-11:00 AM CDT

Claudin 18 (CLDN18) gene expression and related molecular profile in gastric cancer (GC) (Poster Number: 36)
June 4, 2022, 8:00-11:00 AM CDT

The differential response to immune checkpoint inhibitors in colorectal and endometrial cancer patients according to different mismatch repair alterations (Poster Number: 418)
June 4, 2022, 8:00-11:00 AM CDT

Characterization of TIM3 and its ligands in colorectal cancer (Poster Number: 341)
June 4, 2022, 8:00-11:00 AM CDT

Exploring the nuances between BRCA1 and 2: a multiomic analysis (Poster Number: 456)
June 4, 2022, 1:15-4:15 PM CDT

S1314 Correlative analysis of ATM, RB1, ERCC2 and FANCC mutations and pathologic complete response (pT0) at cystectomy after neoadjuvant chemotherapy (NAC) in patients with muscle invasive bladder cancer (MIBC): implications for bladder preservation (Poster Number: 72)
June 4, 2022, 1:15-4:15 PM CDT

Reversion mutations in BRCA1 or BRCA2 genes: Resistant mechanism(s) in patients treated with platinum-based agents or poly (ADP-ribose) polymerase (PARP) inhibitors (Poster Number: 124)
June 5, 2022, 8:00-11:00 AM CDT

Characterization of MET exon 14 skipping alterations (METex14) in non–small cell lung cancer (NSCLC) using whole transcriptome sequencing (WTS) (Poster Number: 108)
June 6, 2022, 8:00-11:00 AM CDT
Poster and abstract summaries highlighting this research will be available onsite at Caris’ booth 22081. The full abstracts will be available through the official ASCO (Free ASCO Whitepaper) website on May 26.

On May 26, 2022 Carisma Therapeutics Inc., a clinical stage biopharmaceutical company focused on discovering and developing innovative immunotherapies, reported that two presentations including findings of its lead candidate, CT-0508, accepted for presentation at the 2022 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting taking place in Chicago, June 3-7 (Press release, Carisma Therapeutics, MAY 26, 2022, View Source [SID1234615141]). The company will present the latest data from its landmark CT-0508 chimeric antigen receptor macrophage (CAR-M) trial for patients with advanced metastatic HER2 overexpressing solid tumors, reaffirming safety and feasibility of its proprietary engineered cell therapy platform. Clinical trial design for phase 1 study of adenovirally transduced autologous macrophages, a second CT-0508 study, was also accepted for presentation.

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

In the abstract "A Phase 1, first-in-human (FIH) study of the anti-HER2 CAR Macrophage CT-0508 in subjects with HER2 overexpressing solid tumors," Kim A. Reiss, MD, principal investigator of the Phase 1 clinical trial and an Assistant Professor of Hematology-Oncology at the Perelman School of Medicine at the University of Pennsylvania (Penn), will present an update on the ongoing clinical trial. The findings are the first clinical data of genetically engineered macrophages in humans and demonstrate that CT-0508 was well tolerated after infusion and there were no dose-limiting toxicities reported to date in the current study. CT-0508 was also successfully manufactured using macrophages obtained from heavily pre-treated, advanced solid tumor patients and showed high chimeric antigen receptor (CAR) expression, viability, and purity. The data provide the first clinical demonstration of the CAR-M mechanism of action, exhibiting tumor infiltration, remodeling of the solid tumor microenvironment, and early indications of T-cell activation.

"This additional patient data reinforces the potential of the CAR-M platform, which may have applicability across other therapeutic areas in addition to HER2 over expressing cancers," said Debora Barton, MD, Chief Medical Officer at Carisma Therapeutics. "We look forward to continuing the CT-0508 clinical trial to further observe how our CAR-M therapy can potentially address the unmet needs of patients with hard-to-treat cancers."

Also accepted for presentation at the ASCO (Free ASCO Whitepaper) Annual Meeting is, "A phase 1, first-in-human (FIH) study of adenovirally transduced autologous macrophages engineered to contain an anti-HER2 chimeric antigen receptor (CAR) in subjects with HER2 overexpressing solid tumors," overview of the design of the Phase 1 clinical trial, also presented by Dr. Reiss.

Both of the abstracts will be presented at the 2022 ASCO (Free ASCO Whitepaper) Annual Meeting in the "Developmental Therapeutics—Immunotherapy" poster session on June 5.

Editor’s Note: Carisma has licensed certain Penn-owned intellectual property from the University of Pennsylvania, and Penn’s Perelman School of Medicine receives sponsored research and clinical trial funding from the company. Penn may also be entitled to receive additional financial benefits from technologies licensed and optioned to Carisma in the future. In addition, Penn is a co-founder of the company and holds equity interests in Carisma.

About CT-0508
CT-0508 is a human epidermal growth factor receptor 2 (HER2) targeted chimeric antigen receptor macrophage (CAR-M). It is being evaluated in a landmark Phase 1 multi-center clinical trial that focuses on patients with recurrent or metastatic HER2-overexpressing solid tumors whose cancers do not have approved HER2-targeted therapies or who do not respond to treatment. We are selecting participants who have tumors of any anatomical origin, but with the commonality of overexpressing the HER2 receptor on the cell surface, which is the target for our CAR-M. The Phase 1 clinical trial is first-of-its-kind, marking the first time that engineered macrophages are being studied in humans. The trial continues to enroll patients at five U.S. sites, including Penn; the University of North Carolina Lineberger Comprehensive Cancer Center in Chapel Hill; City of Hope in Duarte, California; University of Texas MD Anderson Cancer Center in Houston, Texas; and Sarah Cannon Research Institute at Tennessee Oncology – Nashville.