On October 1, 2021 aTyr Pharma, Inc. (Nasdaq: LIFE), a biotherapeutics company engaged in the discovery and development of innovative medicines based on novel biological pathways, reported that the company will present a poster at the upcoming Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) Annual Meeting, which is being held November 10 – 14, 2021 in Washington, DC, and virtually (Press release, aTyr Pharma, OCT 1, 2021, View Source [SID1234590652]).

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Details of the poster presentation are as follows:

Title: ATYR2810, an anti-NRP2 monoclonal antibody, targets tumor associated macrophages
Authors: Samantha Tyler, Michaela Ferrer, Erik Escobedo, Kaitlyn Rauch, Sofia Klopp-Savino, Justin Rahman, Zhiwen Xu, Esther Chong, Suzanne Paz, Leslie Nangle. aTyr Pharma, San Diego, CA.
Abstract Number: 699
Date and Time: November 12 – 14, 2021 from 7:00AM – 5:00PM ET

About ATYR2810

aTyr is developing ATYR2810 as a potential therapeutic for certain aggressive tumors where Neuropilin-2 (NRP2) is implicated. ATYR2810 is a fully humanized monoclonal antibody that is designed to specifically and functionally block the interaction between NRP2 and one of its primary ligands, VEGF. ATYR2810 is the first Investigational New Drug (IND) candidate to arise from aTyr’s in-house research program designing monoclonal antibodies to selectively target the NRP2 receptor and its associated signaling pathways. NRP2 is a cell surface receptor that is highly expressed in certain tumors, in the lymphatic system and on key immune cells implicated in cancer progression. Increased NRP2 expression is associated with worse outcomes in many cancers. Preclinical data suggest that ATYR2810 could be effective against certain types of solid tumors. ATYR2810 is currently undergoing IND-enabling studies.

On October 1, 2021 Kadmon Holdings, Inc. (NASDAQ:KDMN) reported it will present data from the ongoing Phase 1 clinical trial of KD033, its anti-PD-L1/IL-15 fusion protein, in patients with metastatic or locally advanced solid tumors, in addition to other IL-15 preclinical work, at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper)’s (SITC 2021) 36th Annual Meeting, taking place virtually November 10 – 14, 2021 (Press release, Kadmon, OCT 1, 2021, View Source [SID1234590651]).
Details of the presentations are outlined below.

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Poster Presentation

Title: Phase I dose escalation of KD033, a PDL1-IL15 bispecific molecule, in metastatic and advanced solid tumors

Times: Friday, November 12, 2021 – Sunday, November 14, 2021, 7:00 a.m. – 5:00 p.m. EST

Abstract ID: 550

Poster Presentation

Title: Anti-PD-L1/IL-15 KD033 activated macrophages and induced anti-tumor immunity in the tumor-microenvironment

Times: Friday, November 12, 2021 – Sunday, November 14, 2021, 7:00 a.m. – 5:00 p.m. EST

Abstract ID: 652

Poster Presentation

Title: A novel anti-PD-1/IL15 bi-functional antibody with robust anti-tumor activity in multiple solid tumors

Times: Friday, November 12, 2021 – Saturday, November 13, 2021, 7:00 a.m. – 8:30 p.m. EST

Abstract ID: 797

About the KD033-101 Clinical Trial

KD033-101 is a Phase 1, open-label, dose-escalation and dose-expansion study investigating the safety and efficacy of KD033 in patients with metastatic or locally advanced solid tumors. The dose-escalation phase of the study will evaluate the pharmacokinetics and pharmacodynamics and identify the maximum tolerated dose (MTD) of KD033. The dose-expansion phase of the study will enroll patients who have progressed or are refractory to programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) inhibitor therapy to assess safety, efficacy and determine the recommended Phase 2 dose (RP2D) of KD033.

About KD033

KD033 is a novel immunotherapy developed in-house and is fully owned by Kadmon. KD033 combines an anti-PD-L1 antibody with IL-15, a cytokine that expands key tumor-fighting cell types, including natural killer (NK), natural killer T (NKT) and memory T cells, to potentially induce durable responses and inhibit tumor growth. The anti-PD-L1 antibody directs IL-15 activity to the tumor microenvironment, limiting systemic exposure of IL-15 to potentially increase safety and tolerability.

KD033 is the most advanced candidate from Kadmon’s IL-15 fusion protein platform. The Company is developing a portfolio of therapies combining IL-15 with select antibodies for the treatment of cancer.

On October 1, 2021 Candel Therapeutics, Inc. (Nasdaq: CADL), a late clinical stage biopharmaceutical company developing novel oncolytic viral immunotherapies, reported that its President and Chief Executive Officer, Paul Peter Tak, MD, PhD, FMedSci, and E. Antonio Chiocca, MD, PhD, FAANS, an investigator on Candel’s clinical trials in brain cancer, will present data and overviews pertaining to oncolytic viral immunotherapies for glioblastoma and other solid tumors at the following upcoming scientific conferences (Press release, Candel Therapeutics, OCT 1, 2021, View Source [SID1234590650]).

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Cambridge Healthtech Institute’s 9th Annual Immuno-Oncology Summit Conference Program: Oncolytic Virus Immunotherapy
Date and Time: Wednesday, Oct. 6, 2021
Presenter: Paul Peter Tak, MD, PhD, FMedSci
Presentation Title: Novel Oncolytic Viral Immunotherapies for Solid Tumors
Hanson Wade’s 6th Annual Oncolytic Virotherapy Summit
Date and Time: Wednesday, Oct. 27, 2021
Presenter: Paul Peter Tak, MD, PhD, FMedSci
Presentation Title: Novel Oncolytic Viral Immunotherapies to Immunize Against the Patient’s Own Tumor Neo-antigens: CAN-2409 and CAN-3110
Hanson Wade’s 6th Annual Oncolytic Virotherapy Summit
Date and Time: Wednesday, Oct. 27, 2021
Presenter: E. Antonio Chiocca, MD, PhD, FAANS
Presentation Title: Improving Oncolytic HSV1 for Glioblastoma Therapy
Details from the presentations will be available on the Candel website at View Source

About CAN-2409

CAN-2409, Candel’s most advanced oncolytic viral immunotherapy candidate, is a replication-deficient adenovirus that delivers the herpes simplex virus thymidine kinase (HSV-tk) gene to cancer cells. HSV-tk is an enzyme that locally converts orally administered valacyclovir into a toxic metabolite that kills nearby cancer cells. The intra-tumoral administration results in the local release of tumor-specific neo-antigens. At the same time, the adenoviral serotype 5 capsid protein elicits a strong pro-inflammatory signal in the tumor microenvironment. This creates the optimal conditions to induce a CD8+ T cell mediated response against the injected tumor and uninjected distant metastases for broad anti-tumor activity.

Because of its versatility, CAN-2409 has the potential to treat a broad range of solid tumors. Monotherapy activity as well as combination activity with standard of care radiotherapy, surgery, chemotherapy, and immune checkpoint inhibitors have previously been shown in several preclinical and clinical settings. Furthermore, CAN-2409 presents a favorable tolerability profile; more than 700 patients have been dosed to date, supporting the potential for combination with other therapeutic strategies without inordinate concern of overlapping adverse events. Currently, Candel is evaluating the effects of treatment with CAN-2409 in localized, non-metastatic prostate cancer, non-small cell lung cancer, high-grade glioma, and pancreatic cancer in ongoing clinical trials.

About CAN-3110

CAN-3110 is an HSV replication-competent oncolytic virus engineered to enhance selective killing of cancer cells while sparing neighboring healthy cells. CAN-3110 selectively expresses ICP34.5, a key gene in HSV replication, in tumor cells that overexpress nestin, a cytoskeletal protein. Nestin is highly expressed in high-grade glioma cells and other tumor tissues, but it is absent in the healthy adult brain.

Candel is evaluating the effects of treatment with CAN-3110 in recurrent high-grade glioma. Encouraging clinical results of the ongoing phase 1 clinical trial were recently presented at the 2021 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting.

On October 1, 2021 Agenus Inc. (NASDAQ: AGEN), an immuno-oncology company with an extensive pipeline of checkpoint antibodies, cell therapies, adjuvants, and vaccines designed to activate immune response to cancers and infections, reported acceptance of its abstract describing updated Phase 1 clinical trial results for AGEN1181 (Fc-enhanced anti-CTLA-4) alone and in combination with balstilimab (anti-PD-1) at the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) 36th Annual Meeting, to be held November 10-14, 2021 (Press release, Agenus, OCT 1, 2021, View Source [SID1234590649]).

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Presentation Details:

Abstract Title: AGEN1181, an Fc-enhanced anti-CTLA-4 antibody, alone and in combination with balstilimab (anti-PD-1) in patients with advanced solid tumors: Initial phase I results (NCT03860272)
Abstract Number: 479
Presenting Author: Dr. Anthony El-Khoueiry

The full abstract will be released on Tuesday, November 9, 2021. The updated data will be presented at the conference and will become available in the investor section of our website at View Source following the presentation on November 12, 2021.

On October 1, 2021 Iovance Biotherapeutics, Inc. (NASDAQ: IOVA), a late-stage biotechnology company developing novel T cell-based cancer immunotherapies, reported oral and poster presentations of clinical and non-clinical data for tumor infiltrating lymphocyte (TIL) cell therapies in multiple solid tumors will be presented at the 36th Annual Meeting of the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) (Press release, Iovance Biotherapeutics, OCT 1, 2021, View Source [SID1234590647]). The SITC (Free SITC Whitepaper) 36th Annual Meeting will be held from November 12-14, 2021 in Washington, D.C. and virtually. Details of the oral presentation and posters are as follows:

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Title: Phase 2 efficacy and safety of autologous tumor-infiltrating lymphocyte (TIL) cell therapy in combination with pembrolizumab in immune checkpoint inhibitor-naïve patients with advanced cancers
Authors: D O’Malley, et al.
Presentation Type: Oral Presentation
Date and Time: Saturday, November 13, 2021
Abstract ID: 492

Title: First phase 2 results of autologous tumor-infiltrating lymphocyte (TIL; LN-145) monotherapy in patients with advanced, immune checkpoint inhibitor-treated, non-small cell lung cancer (NSCLC)
Authors: A Schoenfeld, et al.
Presentation Type: Poster (available beginning on Friday, November 12, 2021 at 7 a.m. ET)
Abstract ID: 458

Title: Successful generation of tumor-infiltrating lymphocyte (TIL) product from renal cell carcinoma (RCC) tumors for adoptive cell therapy
Authors: B Halbert, et al.
Presentation Type: Poster (available beginning on Friday, November 12, 2021 at 7 a.m. ET)
Abstract ID: 176

Title: Expansion of tumor-infiltrating lymphocytes (TIL) using static bag for the clinical manufacturing rapid expansion protocol (REP) process
Authors: K Onimus, et al.
Presentation Type: Poster (available beginning on Friday, November 12, 2021 at 7 a.m. ET)
Abstract ID: 101