Transposable elements (TEs) are DNA sequences involved in the epigenetic regulation of tumors. KDM1A is an epigenetic regulator overexpressed in liver cancer that suppresses the methylation of histone H3 Lys4 (H3K4) in liver-TEs and as a result, HNF4A expression is silenced and hepatocellular carcinoma (HCC) growth is promoted.
Adherens junction-associated protein 1 (AJAP1) is a transmembrane protein that inhibits tumor cell migration and is a susceptibility gene for migraine. Recent hypotheses have pointed toward the potential involvement of AJAP1 in epilepsy and other neurological disorders.
Researchers from the University of Miami and Harvard Medical School have published data from a study that assessed the role of recessive variants in the HBS1L gene, which encodes for HBS1-like translational GTPase crucial for ribosomal rescue, in inherited retinal disease.
A team at Massachusetts General Hospital conducted research to evaluate the expression levels of the extracellular matrix protein tubulointerstitial nephritis antigen-like 1 (TINAGL1) in the human ovary.
Researchers have hypothesized that asparagine-linked glycosylation protein 3 homolog (ALG3) may be involved in the pathogenesis of preeclampsia by impacting the function of trophoblasts. Preeclampsia is still the leading cause of maternal and perinatal mortality and morbidity, but the mechanism behind it is still not clear.
Epithelial ovarian cancer (EOC) is the most predominant histologic type of ovarian cancer, with about 55% of patients at an advanced stage when diagnosed; overall survival remains poor.
Craniopharyngiomas are a rare brain cancer of the suprasellar region, and despite being benign tumors, their management can be challenging. Investigators from the Children’s Hospital of Philadelphia have aimed to identify transcriptional factors that may predict recurrence of craniopharyngiomas.
“Do dreams predict the future?” Abidemi Otaiku asked his audience at the 10th Congress of the European Academy of Neurology, currently being held in Helsinki. Most audience members, being hard-boiled scientists, did not believe they did. But Otaiku, whose work won the award for best clinical abstract at the conference, presented data indicating that in some cases, they can.
There is growing evidence of the role of soluble endoglin in the biology of platelets, including thrombosis. French researchers have investigated the role of genetic variants in the gene encoding endoglin, ENG, and the risk of venous thrombosis development.
Senescence is a hallmark of aging, and senescent cells have a reputation to match. They are ‘zombie cells,’ sort of dead themselves but alive enough to poison their surroundings through senescence-associated secretory phenotype (SASP). The reality, though, is more complex.
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