At the 30th Annual Congress of the European Society for Gene and Cell Therapy in Brussels this week, researchers presented both preclinical and clinical strategies for applying gene therapy to a functional HIV cure. At a Wednesday session on Infectious Diseases & Vaccines, Alessio Nahmad, of Tabby Therapeutics Ltd., described using B cells edited to express broadly neutralizing antibodies (bnAbs) 3BNC117 to deliver high titers of antibodies in mice.
The Congress of the European Society of Medical Oncology (ESMO) held in Madrid from Oct. 20 to 24, 2023, could well add the letter W to its acronym after the four sessions on gynecological cancer that could represent a milestone in the lives of all women who suffer from cervical, ovarian, or endometrial cancer.
Novartis AG’s radioligand therapy, Pluvicto, a bestseller for the company that has been restructuring itself, continues to show strong growth in the third quarter of 2023, according to its most recent financial results. Sales were up 217% from the same quarter in 2022 at $256 million. Analysts are predicting blockbuster sales. Adding to the momentum were new data from the phase III PSMAfore study of Pluvicto (lutetium [177Lu] vipivotide tetraxetan), in second-line cancer, hitting its primary endpoint of radiographic progression-free survival in treating prostate-specific membrane antigen-positive metastatic castration-resistant prostate cancer after treatment with androgen receptor pathway inhibitor therapy.
Immutep Ltd.’s lead candidate, eftilagimod (IMP-321, efti), a lymphocyte activation gene-3 (LAG-3) fusion protein and major histocompatibility complex class II agonist, delivered an overall survival benefit of 35.5 months in the TACTI-002 trial that combined efti with Merck & Co. Inc.’s Keytruda (pembrolizumab) as first-line treatment of non-small-cell lung cancer (NSCLC) at two years follow-up.
Harpoon Therapeutics Inc. provided updated interim monotherapy data from 71 patients in its phase I/II trial testing HPN-328 in small-cell lung cancer (SCLC) and other neuroendocrine tumor types in a poster at the European Society of Medical Oncology Congress (ESMO). Wall Street immediately began comparing the compound, which takes aim at delta-like ligand 3 (DLL3) with a similar prospect from Amgen Inc. that recently yielded promising results.
Some cancers with a poor prognosis have had no new treatments in decades. Advances in the genetic characterization of these tumors now offer a range of possibilities for the development of new therapies that could completely change the quality of life and survival of these patients.
New and updated clinical data presented by biopharma firms at the AACR-NCI-EORTC Conference on Molecular Targets and Cancer Therapeutics
, including: Aprea, Aulos, Avistone, Beyond Cancer, Black Diamond, Cogent, Omega, Ose, Puma, Revolution, Verastem.
In a study published in Nature on Oct. 11, coinciding with the beginning of IDWeek 2023 in Boston, researchers from Harvard Medical School described EVEscape, a method for anticipating the movements of SARS‑CoV‑2 by predicting potential mutations likely to escape current vaccines and treatments.
Cancer treatments for targeting tumor amplifications lag behind those targeting point mutations – and part of the reason may be that amplifications often reside on extrachromosomal DNA (ecDNA). Since ecDNA was first described back in 1965 as minute chromatin bodies in brain cancer cells, the use of large-scale DNA sequencing techniques has revealed the presence of ecDNA across a wide range of cancer types. “The circular structure of ecDNA is associated with increased proto-oncogenic capacity in comparison to linear amplifications. Another key feature is that ecDNA does not contain centromeres,” Roel Verhaak, from Yale School of Medicine, told the audience in a session at the 2023 AACR-NCI-EORTC Conference on Molecular Targets and Cancer Therapeutics in Boston.
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