Xilio Therapeutics, Inc. is a clinical-stage biotechnology firm dedicated to crafting immunotherapies aimed at strengthening the immune systems of cancer patients. A key part of their pipeline is XTX101, a tumor-selective anti-CTLA-4 monoclonal antibody that is currently undergoing Phase 1/2 clinical trials for various solid tumors. The company also develops a range of cytokine programs, including XTX202 (a modified IL-2), XTX301 (an IL-12 product candidate), and XTX401 (an IL-15 product candidate). These cytokine therapies are ingeniously engineered with a protein domain that keeps them inactive until proteases specific to the tumor microenvironment (TME) cleave this mask, thereby initiating their therapeutic activity. Xilio Therapeutics, Inc. was founded in 2016 and is based in Waltham, Massachusetts.
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Xilio Therapeutics, Inc. is a pharmaceuticals company headquartered in Waltham, United States, founded in 2015. It is publicly listed (XLO) with a market capitalisation of $59.5M. Xcout tracks 19 named people at Xilio Therapeutics, Inc., including Rene Russo BCPS (President, Chief Executive Officer & Director). Xcout recorded 1 job posting from Xilio Therapeutics, Inc. in the last 90 days.
13 more named people on record for Xilio Therapeutics, Inc., with roles, board committees and tenure — see the full roster →
Xcout recorded 1 job posting from Xilio Therapeutics, Inc. in the last 90 days, from a hiring record Xcout has kept since June 2026.
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Phio Pharmaceuticals Corp., a clinical stage biopharmaceutical company, engages in the development of immuno-oncology therapeutics in the United States. It develops PH-762, an INTASYL compound designed to reduce the expression of PD-1 in multi-center Phase 1b dose-escalating clinical trials; PH-894, an INTASYL compound that is designed to specifically silence BRD4, a protein that controls gene expression in both T cells and tumor cells in preclinical studies. The company was formerly known as RXi Pharmaceuticals Corporation and changed its name to Phio Pharmaceuticals Corp. in November 2018. Phio Pharmaceuticals Corp. was founded in 2003 and is based in King Of Prussia, Pennsylvania.
Chimeric Therapeutics Ltd. is an Australian clinical-stage biopharmaceutical firm dedicated to developing and commercializing a diverse array of cell therapies designed to combat various cancers. Its lead natural killer (NK) cell platform, CHM 0201, is currently undergoing Phase I clinical evaluation for both solid tumors and hematological malignancies. Another key candidate, CHM 1101 (a CLTX CAR T therapy), is also in Phase I trials, specifically targeting recurrent or progressive glioblastoma in patients expressing MMP2+. Beyond these, the company's development pipeline encompasses CHM 0301 for blood cancers; CLTX CAR NK (CHM 1301) and CDH17 CAR NK (CHM 2301) for solid tumors. The CLTX CAR T platform (CHM 1101) is additionally being investigated for melanoma, colorectal, and prostate cancers, while CDH17 CAR T (CHM 2101) is being developed for neuroendocrine, colorectal, pancreatic, and gastric cancers. Chimeric Therapeutics, headquartered in Carlton, Australia, was founded in 2020.
XTuit Pharmaceuticals, Inc. was a venture-backed biopharmaceutical company founded in 2011 and based in Massachusetts. The company developed a drug development pipeline, a clinical biomarker platform, and novel microenvironment-activated therapeutics targeting cancers and fibrotic disorders. XTuit Pharmaceuticals is currently out of business.
Eloxx Pharmaceuticals is a clinical-stage biopharmaceutical firm that specializes in developing therapeutic solutions through ribosome modulation. Its primary objective is to address rare and ultra-rare genetic diseases that arise from premature stop codons. The company's most advanced investigational compound, ELX-02, is currently progressing through Phase 2 clinical trials. This candidate is being evaluated for its potential to treat patients with cystic fibrosis and nephropathic cystinosis who possess diagnosed nonsense mutations. In addition to its lead program, Eloxx is actively pursuing several preclinical projects aimed at conditions like Alport syndrome, recessive dystrophic epidermolysis bullosa, junctional epidermolysis bullosa, and familial adenomatous polyposis. The company also maintains various earlier-stage discovery initiatives focused on oncology. Eloxx Pharmaceuticals was established in 2013 and is headquartered in Watertown, Massachusetts.
Kairos Pharma, Ltd. operates as a clinical-stage biopharmaceutical company focused on developing innovative treatments for individuals battling cancer. Its therapeutic portfolio includes a range of antibodies and small molecules engineered to combat various malignancies, such as prostate, lung, and breast cancer, as well as glioblastoma. Initially incorporated in 2013 under the name NanoGB13, Inc., the enterprise officially adopted its current identity as Kairos Pharma, Ltd. in July 2016. The company's operations are headquartered in Los Angeles, California.
Aktis Oncology, Inc. is a clinical-stage biotechnology firm dedicated to advancing targeted radiopharmaceutical therapies for cancer treatment. Their core innovation lies in a proprietary miniprotein radioconjugate platform, which enables the discovery and development of potent radiopharmaceutical therapies designed to precisely deliver tumor-killing radioisotopes. Among their pipeline candidates is Nectin-4, a miniprotein radioconjugate specifically engineered to treat locally advanced or metastatic urothelial cancer. Key programs also include AKY-1189, a radioconjugate engineered to target Nectin-4 expressing tumors across various indications such as metastatic urothelial cancer, breast cancer, non-small cell lung cancer (NSCLC), colorectal cancer, and cervical cancer. Another significant therapy, AKY-2519, is under development to deliver radioisotopes to B7-H3 (CD276) expressing tumors, addressing prostate cancer, lung cancer, and other solid tumor types. Originally incorporated as HotKnot Therapeutics, Inc., the company officially rebranded to Aktis Oncology, Inc. in April 2020. Founded in 2020, Aktis Oncology maintains its headquarters in Boston, Massachusetts.
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