Researchers at the UCLA Health Jonsson Comprehensive Cancer Center have identified a method to enhance T-cell therapy by temporarily activating the p53 protein. This discovery, published in Frontiers in Immunology, suggests that treating immune cells with the drug navtemadlin during laboratory preparation can reduce cell exhaustion and improve their ability to eliminate melanoma. Activating p53 … Read more
A patient in her 60s with a history of lentigo maligna presented for a routine skin examination at a dermatology clinic, where clinicians discovered a nearly 7 cm variegated brown plaque on her right calf that ultimately required broader re-biopsy to diagnose invasive melanoma, cureus.com reported. Right Calf Lesion Followed for Years Before Invasive Melanoma … Read more
Adults aged 50 and older have a new option for fall immunization after the U.S. Produced by Moderna, the shot uses lipid particles to deliver mRNA sequences into human cells, instructing them to temporarily produce a harmless hemagglutinin protein to stimulate an immune response against circulating influenza strains. How the mRNA Flu Vaccine Works Compared … Read more
Rare CD4 cytotoxic T lymphocytes reach strikingly high levels in people who live beyond 110, revealing an unusual pattern of clonal expansion and functional flexibility, according to a study published in the journal Cell Reports. Researchers characterising these immune cells found that supercentenarians maintain immune profiles that exhibit advanced differentiation without the typical markers of … Read more
What Is the ‘Barbie Peptide’ and How Does It Work? Melanotan II is a synthetic peptide designed to mimic alpha-melanocyte-stimulating hormone ($alpha$-MSH), a natural hormone that binds to melanocortin 1 receptors in the skin. According to medical analysis, this binding stimulates melanocytes to produce melanin pigments, specifically eumelanin and pheomelanin. Social media creators, often termed … Read more
Immunosuppressed patients diagnosed with non-melanoma skin cancer are not lacking vital cancer-fighting immune cells as previously believed, but rather possess macrophages that have lost their ability to communicate effectively, according to a study published in Cell by researchers at The University of Texas MD Anderson Cancer Center. The findings reveal that macrophages in patients with … Read more
Researchers at The University of Texas at Austin have developed an experimental drug that tricks aggressive cancer cells into consuming more sugar than usual while simultaneously blocking their backup fat metabolism. According to a study published in Nature Chemical Biology, the compound successfully treated an aggressive form of melanoma in mice by attacking both cellular … Read more
< div> According to peer-reviewed research published in July in Cancer Research, sildenafil—the active ingredient in Viagra—disrupts cancer cells’ cholesterol supply to stop the spread of metastases. Researchers at the Weizmann Institute of Science, alongside teams from the US National Cancer Institute and Clalit Health Services, found that the drug targets the protein transporting essential … Read more
Recent research from UCLA suggests that creatine, a supplement widely used for muscle performance, may play a significant role in immune function by energizing dendritic cells to fight tumors. According to a study published in iScience, researchers found that these immune cells require creatine to survive and effectively prime cancer-killing T-cells, potentially opening new avenues … Read more
59 per cent of children have been sunburned at least once, according to 2024 research in the UK. This childhood exposure can double the risk of developing melanoma later in life, as the British Association of Dermatologists (BAD) reports that approximately one-quarter of lifetime UV damage occurs before the age of 20. How much UV … Read more