Role of the serum levels of the inter-organs messenger fibroblast growth factor 21 (FGF21) in the diagnosis and prognosis of breast cancer patients.

FGF21 regulates local and systemic metabolic homeostasis. High serum FGF21 was found in obesity, metabolic syndrome, type 2 diabetes mellitus, and coronary heart disease. The pathways linking obesity and breast cancer remain elusive.

A Comparison of Plastic Surgery Authorship Trends Under Single Versus Double-Blinded Review.

Introduction: Research is key to academic advancement in plastic surgery. However, access to publication opportunities may be inequitable as seen in other fields. We compared authorship trends of plastic surgery manuscripts that underwent single-blinded review (SBR) versus double-blinded review (DBR) to identify potential disparities in publication opportunities.

NOVA1 directs PTBP1 to hTERT pre-mRNA and promotes telomerase activity in cancer cells.

Alternative splicing is dysregulated in cancer cells, driving the production of isoforms that allow tumor cells to survive and continuously proliferate. Part of the reactivation of telomerase involves the splicing of hTERT transcripts to produce full-length (FL) TERT. Very few splicing factors to date have been described to interact with hTERT and promote the production of FL TERT.

NOVA1 regulates hTERT splicing and cell growth in non-small cell lung cancer.

Alternative splicing is dysregulated in cancer and the reactivation of telomerase involves the splicing of TERT transcripts to produce full-length (FL) TERT. Knowledge about the splicing factors that enhance or silence FL hTERT is lacking. We identified splicing factors that reduced telomerase activity and shortened telomeres using a siRNA minigene reporter screen and a lung cancer cell bioinformatics approach.

The master negative regulator REST/NRSF controls adult neurogenesis by restraining the neurogenic program in quiescent stem cells.

Transcriptional regulation is a critical mechanism in the birth, specification, and differentiation of granule neurons in the adult hippocampus. One of the first negative-acting transcriptional regulators implicated in vertebrate development is repressor element 1-silencing transcription/neuron-restrictive silencer factor (REST/NRSF)--thought to regulate hundreds of neuron-specific genes--yet its function in the adult brain remains elusive. Here we report that REST/NRSF is required to maintain the adult neural stem cell (NSC) pool and orchestrate stage-specific differentiation.