Fibroblasts expressing the tumor suppressor p16INK4a (a marker of senescence) stimulated lung stem cells from young mice to repair damaged tissue, according to a study from the University of California, San Francisco (UCSF). The finding calls into question therapies that eliminate these senescent cells without considering their beneficial role in tissue homeostasis.
About 50% of patients with lung cancer present with metastatic disease; researchers have shown that breast cancer metastasis-suppressor 1 (BRMS1) suppresses metastases in non-small-cell lung cancer and other solid tumors due to its ability to function in a multiprotein histone deacetylase transcriptional corepressor complex or as an E3 ligase to control the degradation of p300 acetyltransferase.
Tavros Therapeutics Inc. and Vividion Therapeutics Inc., a subsidiary of Bayer AG, have entered into a collaboration agreement to discover or target four oncology targets across an initial 5-year term.
Extracellular vesicles (EVs) are nanosized membrane vesicles released from a variety of cells that play important roles in cell-cell communication and which circulate in almost every body fluid, including blood, urine and cerebrospinal fluid (CSF).
The factors why the clinical outcomes during infection with SARS-CoV-2 virus are highly heterogenous remains poorly understood. Apolipoprotein E (APOE) is a secreted protein with roles in lipid metabolism; interestingly, APOE has been shown to modulate immunity, including infection and antitumor immunity.
Researchers from National Institute of Health Sciences (Japan) have published data from a study that aimed to identify novel biomarkers for the diagnosis of diffuse alveolar damage (DAD), a drug-induced interstitial lung disease (DILD) associated with a poor prognosis.
A germline change in a single nucleotide increased the risk by up to 6-fold of developing an isocitrate dehydrogenase (IDH) mutant low-grade glioma. The rs55705857 genotype could serve as a biomarker before surgery to identify an early glioma.
By independently manipulating the lifespan of worms and one of its purported biomarkers, namely, the cessation of vigorous movement (CVM), investigators at the Center for Genomic Regulation (CRG) in Barcelona have demonstrated that the two are driven by partly independent processes.
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