Cytological research
Mitochondrial dysfunction in adipocytes has been linked to high glucose and free fatty acid levels, a characteristic of type 2 diabetes. A recent study published in Molecular and Cellular Endocrinology investigated the effects of high glucose, high free fatty acids, or a combination of both on mitochondrial function in differentiated
Cytological research
Chronic inflammation resulting from hepatitis B virus (HBV) infection can lead to the development of hepatocellular carcinoma (HCC), a major risk factor for cancer worldwide. A recent study led by W. Lim and colleagues from Ajou University's Department of Biochemistry in South Korea has shed light on the
Cytological research
Recent research published in the journal Arthritis and Rheumatism has shed light on the mechanism of regulation of interleukin-18 (IL-18) bioactivity by IL-18 binding protein (IL-18BP) induction in rheumatoid arthritis (RA) synovial fibroblasts. The study found that blocking ERK-1/2 activity reduces TNF-alpha-induced IL-18 bioactivity in RA synovial fibroblasts by
Cytological research
Research published in BMC Cell Biology reveals that integrin-linked kinase (ILK) functions as a downstream signal of platelet-derived growth factor (PDGF) to regulate actin polymerization and vascular smooth muscle cell migration. This study, conducted by M. Esfandiarei and colleagues at the University of British Columbia, highlights the importance of ILK
Universities and colleges
Researchers in Nishinomiya, Japan have found that hyperglycemia plays a significant role in the development of cardiovascular disease and heart failure. Their study, published in Preparative Biochemistry & Biotechnology, reveals that hyperglycemia accelerates the growth of vascular smooth muscle cells and increases the expression of the c-fos gene. The researchers
Scientists
Recent research from Yonsei University in Seoul, Korea, has shed new light on the potential of insulin-like growth factor binding protein-3 (IGFBP-3) in inhibiting breast cancer cell proliferation. The study, published in Hormone and Metabolic Research, found that IGFBP-3 induces G1 cell cycle arrest in MCF-7 human breast cancer cells
Scientists
Research from Poland has revealed that the DNA topoisomerase II inhibitor compound C-1305 exhibits increased cytotoxicity toward HeLa cells when PARP-1 activity is downregulated. The study, published in Biochemical Pharmacology, found that the combination of C-1305 and PARP-1 inhibitor NU1025 led to synergistic cytotoxic effects toward tumor cells. The researchers
Universities and colleges
Researchers have made new discoveries in non-small cell lung cancer (NSCLC) regarding the association of MDR1 and ERCC1 polymorphisms with response and toxicity to cisplatin-based chemotherapy. The study, conducted by S. Chen and colleagues, aimed to investigate the relationship between genetic variations and drug resistance in NSCLC patients. The team
Cytological research
Researchers in Jerusalem, Israel have made significant discoveries regarding the protective effects of heat acclimation (HA) on mice after traumatic brain injury (TBI). The study, published in the Journal of Cerebral Blood Flow and Metabolism, demonstrated that HA provides sustained functional benefits and attenuates apoptosis, a process of programmed cell
Cytological research
In a study published in Carcinogenesis, researchers from the University of Hong Kong revealed that H19-derived miR-675 downregulates the tumor suppressor retinoblastoma (RB), contributing to the development of colorectal cancer. The study found that both H19 and miR-675 are upregulated in human colon cancer cell lines and primary human colorectal
Cytological research
Scientific researchers in the United States have made a groundbreaking discovery in the field of cancer biology. The alternative reading frame (ARF) tumor suppressor, known for its p53-dependent and p53-independent functions, has been found to interact with the corepressor C-terminal binding protein (CtBP) in a way that regulates BH3-only gene
Cytological research
Breast cancer researchers at Baylor College of Medicine have made significant progress in understanding the role of the ATM-mediated DNA damage response (DDR) in breast cancer initiation. By examining the effects of oncogene expression in murine models of breast cancer, the team led by J.P. Reddy discovered that activation
