Ion channels control sperm navigation within the female reproductive tract and, thus, are critical
for their ability to find and fertilize an egg. The flagellar calcium channel CatSper controls …

Hypoxia inducible factors (HIFs) are oxygen dependent heterodimeric transcription factors
that mediate molecular responses to reductions in cellular oxygen (hypoxia). HIF signaling …

Molecular oxygen levels vary during development and disease. Adaptations to decreased
oxygen bioavailability (hypoxia) are mediated by hypoxia inducible factor (HIF) transcription …

The choroid plexus (CP) epithelium secretes cerebrospinal fluid and plays an important role
in healthy homeostasis of the brain. CP function can be influenced by sex steroid hormones; …

Objectives: To analyze scientific activity in Latin American nursing using bibliometric indicators.
Materials and Methods: This is a quantitative, descriptive study of the universe of Latin …

Microbatteries play a critical role in determining the lifetime of downsized sensors, wearable
devices, medical applications, and animal acoustic telemetry transmitters among others. …

The COVID-19 pandemic disrupted how counselors-in-training (CITs) provided services to
clients. The present cross-sectional causal-comparative study (N = 131) examined the …

Mammalian female fertility is defined by a successful and strictly periodic ovarian cycle, which
is under the control of gonadotropins and steroid hormones, particularly progesterone and …

Concerns regarding the COVID-19 pandemic include threat to one’s physical health and
shifts in daily routine, which are considered significant life stressors. The COVID-19 outbreak …

The plant-specific RNA Polymerase V (Pol V) plays a key role in gene silencing, but its role
in repair of double stranded DNA breaks is unclear. Excision of the transposable element …