GPR75: A Newly Identified Receptor for Targeted Intervention in the Treatment of Obesity and Metabolic Syndrome.

Metabolic syndrome increases the risk of stroke, cardiovascular disease, and diabetes. The morbidity and mortality associated with this constellation of risk factors are equally alarming when considering the economic and global significance that this epidemic has on an institutional and patient level. Despite several current treatments available, there needs to be a continuous effort to explore more specific and effective druggable entities for preventative and therapeutic interventions.

Pegozafermin Is a Potential Master Therapeutic Regulator in Metabolic Disorders: A Review.

Pegozafermin (PGZ), a novel glycopegylated version of human fibroblast growth factor 21 (FGF21), has demonstrated potential for addressing metabolic comorbidities, including severe hypertriglyceridemia, insulin resistance, nonalcoholic fatty liver disease, and obesity. FGF21 is a naturally occurring peptide hormone primarily produced by the liver, with a half-life of 0.5 to 2 hours.

Identification of an alternate delta-globin mRNA in adult human erythroid cells.

Here we describe the identification and characterization of an alternate delta-globin mRNA (Alt-d) discovered during high-throughput sequencing of mRNA from adult human erythroid cells. Alt-d mRNA shares the same coding region, splicing pattern, downstream untranslated region, and site of polyadenylation with the previously defined delta-globin (Delta) mRNA. Alt-d mRNA encodes an additional 145 nt in the upstream untranslated region, suggesting an alternative site of transcriptional initiation and transcription through the previously defined promoter, which contains several protein-binding motifs and a TATA box.

Fetal hemoglobin modulation during human erythropoiesis: stem cell factor has "late" effects related to the expression pattern of CD117.

A cytokine-screening assay of cultured peripheral blood cells obtained using immune rosetting and separation of progenitors was developed to identify determinants of fetal hemoglobin (HbF) modulation during adult erythropoiesis. Among the 12 erythroid growth-promoting cytokines tested, stem cell factor (SCF) at a concentration of 50 ng/mL resulted in the most significant increase in cell proliferation and HbF content. The average HbF/hemoglobin A (HbA) ratio was 30.