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We are in an era of immuno-oncology (IO) revolution with many approved therapies now available to treat a broad range of cancers. Generally, IO has been focused on harnessing the anti-tumour activity of certain cancer-fighting T-cells , a key cell type involved in the adaptive immune defense system.
The molecule’s dual mechanism of action — targeting both tumor and immune cells — is unique compared to other cancer immunotherapies including PD-1 drugs, and the researchers think it could explain why the molecule was so effective on its own in animal models and may not even need to be used in combination with other drugs such as anti-PD-1 therapy.
Researchers decipher how a gut bacterium influences immunity By Corie Lok July 26, 2022 Breadcrumb Home News Researchers decipher how a gut bacterium influences immunity Study finds a molecule made by the bacterium that helps moderate immuneresponses. Adapted from a press release issued by Harvard MedicalSchool.
25, 2021 — Giving melanoma patients a “personalized” vaccine can prompt an anti-tumor immuneresponse that lasts for years, an early study finds. But it builds on earlier work showing it is possible to spur the immune system to respond to an individual’s unique tumor. MONDAY, Jan. SOURCES: Patrick A.
In late 2020, the effort received $200,000 in seed funding from the Baker Department of Cardiometabolic Health at the University of Melbourne’s medicalschool. Daratumumab induced substantial clinical responses in the patients. The cells secrete auto-antibodies, but do not respond to standard immunosuppression.
Using single-cell RNA sequencing to analyze gene expression in individual cells, the researchers have found how 86 major cytokines affect 17 immune cell types in mice. NH: This is the first single-cell resolution dictionary of each major immune cell type responding to each major cytokine in vivo at an unprecedented scale.
To be therapeutically useful, antigenic peptides must be presented in a way that allows immuneresponses to destroy cancer cells without causing unacceptable damage to healthy tissue. Engineering soluble T-cell receptors for therapy. Cancer Therapy With TCR‑Engineered T Cells. The FEBS Journal 288:6159–6173 (2021).
These “acute inflammatory lesions” then attract other myeloid cells, as well as self-reactive T and B cells that belong to the immune system’s second arm, known as the “adaptive immune system” and directly attack the myelin covering. “Current MS therapies do not specifically target myeloid cells.
Scientists from the Massachusetts Institute of Technology (MIT) and the University of Massachusetts MedicalSchool (UMass), US, have collaborated to create a novel type of nanoparticle that can deliver messenger RNA that encodes for beneficial proteins to the lungs. The study appears in Nature Biotechnology.
In most cancers, the tumour evolves by acquiring mutations that confer growth advantages or resistance to therapies. These neoantigens are identified by T cells of the immune system as foreign proteins and thus trigger an immuneresponse. Neoantigens are recognised as non-self and trigger an immuneresponse.
Researchers from Harvard MedicalSchool describe a new ChatGPT-like model that can guide clinical decision-making to diagnose, treat, and predict survival for several types of cancer. This removes the cancer’s blocking of the immuneresponse, so that T cells can fight the cancer. Their report appears in Nature.
Trial facilitated with coll a boration of Harvard MedicalSchool and one of the world’s top Neurologist, Dr. Howard Weiner.
Highly innovative first-in-class study for treating COVID-19 disease with nasally administered drug.
Clinical Data Expected by End of Year.
NEW YORK and LONDON, Nov.
The clinical study was completed in collaboration with scientific teams at the Harvard MedicalSchool (Boston, USA), Santa Casa de Misericórdia de Santos Hospital (Santos, Brazil) and INTRIALS, a world-class, full-service Latin American CRO based in São Paulo, Brazil. .
NEW YORK and LONDON, Jan. Dr. Howard Weiner (the Robert L.
By Leah Eisenstadt November 6, 2024 Credit: Ricardo Job-Reese, Broad Communications Despite being one of the rarer complications from immune checkpoint inhibitors, myocarditis is the most deadly. This study is a game-changer, paving the way to unearthing the roots of these complications.
Earlier this year, the researchers shared their first translational results, describing the immune cell response underlying colon inflammation in patients undergoing ICI therapy. These are home-run, breakthrough therapies, and quite an amazing success story. How did you go about launching this effort?
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