At present, breast cancer patients need to wait for nearly two to three months to find out via a scan whether palbociclib is working. This new test could detect the circulating tumor DNA which enters the bloodstream. By measuring and comparing PIK3CA levels in a blood test before and 15 post palbociclib therapy, one could predict the effectiveness of the drug.
The amazing discovery under the authorship of Professor Chenfang Dong from the Zhejiang University School of Medicine in Hangzhou, China revealed that the widely used osteoporosis drug named zoledronic acid, inhibits UGT8 activity directly, which led to the prevention of basal-like breast cancer.
A research team at the University of Michigan were developing a pill which shows the presence of tumors when exposed to infrared light, and their concept worked well in mice.
Findings In this population-based cohort study of more than 100, 000 predominantly postmenopausal women, risk reductions for ovarian cancer associated with increasing duration of oral contraceptive use were generally consistent across health behaviors. For endometrial cancer, the reductions were strongest among current smokers, obese women, and those who exercised rarely; lack of associations with breast and colorectal cancer were consistent across health behaviors.
The US Food and Drug Administration (FDA) today approved Ogivri (trastuzumab-dkst) as a biosimilar to Herceptin (trastuzumab) for the treatment of patients with breast or metastatic stomach cancer (gastric or gastroesophageal junction adenocarcinoma) whose tumors overexpress the HER2 gene (HER2+). Ogivri is the first biosimilar approved in the US for the treatment of breast cancer or stomach cancer and the second biosimilar approved in the US for the treatment of cancer.
A study examines the association between viruses and breast cancer by examining the presence of the four viruses in normal breast tissue and after cancer development.
The U.S. Food and Drug Administration(FDA) approved Verzenio (abemaciclib) to treat adult patients who have hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic breast cancer that has progressed after taking therapy that alters a patient’s hormones (endocrine therapy).
Dune Medical, which markets a tool that spots residual breast cancer cells following a lumpectomy, has raised $12.3 million. The funds will drive the development of the company’s technology for other types of cancer.
Researchers from the Francis Crick Institute, the National Cancer Institute of the US National Institutes of Health and Aalborg University in Denmark have revealed that vitamin D encourages the growth of a type of gut bacteria in mice, which provides better cancer immunity. The study published in Science found that vitamin D increases the amount of Bacteroides fragilis, providing better immunity to cancer in mice with transplanted tumours. Cancer, including female breast, lung, bowel and prostate cancers, was responsible for more than 18 million new cases worldwide in 2020, according to Cancer Research UK. After giving mice a diet rich in vitamin D, researchers discovered they had better immune resistance to experimentally transplanted cancers and improved responses to immunotherapy treatment. Furthermore, this effect was seen when gene editing was used to remove a protein that binds to vitamin D in the blood and keep it away from tissues. Researchers found ...
Don Tracy, Associate Editor Hercessi marks Accord BioPharma’s first biosimilar to be approved in the United States, with multiple indications for HER2-overexpressing breast and gastric cancers. Image Credit: Adobe Stock Images/Saiful52 Accord BioPharma announced that the FDA has approved Hercessi (trastuzumab-strf), a biosimilar to Herceptin (trastuzumab), for the treatment of human epidermal growth factor receptor 2 (HER2)-overexpressing breast and gastric cancers. The treatment is also approved for metastatic gastric or gastroesophageal junction adenocarcinoma. According to the company, the approval was based on promising data that showcased Hercessi’s biosimilarity to Herceptin when it came to efficacy, safety, and quality. This includes three studies, one being a Phase III clinical efficacy study, and the other two being Phase 1 PK equivalence studies. All trials displayed safety profiles on par with Herceptin.1 “The approval of Hercessi—our first biosimilar to be approved in the US—marks an important milestone for Accord BioPharma in our efforts ...
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