Meet the cast of 'XO, Kitty' Seasons 1 and 2. Anna Cathcart helms the spinoff series as Kitty from 'To All The Boys I've Loved Before.' ...

Turner Syndrome FAQs Is Turner syndrome XO or XXY? Turner syndrome is XO, meaning one of your X chromosomes is partly or completely missing. It happens in people assigned female at birth.

The Y chromosome can disappear over time in human males, which may introduce a number of health problems. While the exact trigger for such degeneration is unknown, environmental factors can play a ...

Those with the rare androgen insensitivity syndrome have high levels of testosterone, intra-abdominal testes, XY chromosomes, and no uterus, but their external genitals are unmistakably female which ...

In the cells with 45 chromosomes, the presence of 15 chromosomes in the size range of 6 to 12 plus X, and only two pairs in the 21, 22 range indicate an XO sex-chromosome constitution.

NANJING, China (AP) — World Athletics president Sebastian Coe said Tuesday that the track and field’s governing body has approved the introduction of cheek swabs and dry blood-spot tests for ...

In males, the Y chromosome comes from the father and either an X or Y chromosome comes from the mother. Putting this together, 46XX refers to a female and 46XY defines a male. Klinefelter syndrome is ...

Plasma inflammatory cytokine (IL-1β, TNF-α, IL-6, IL-4, TL-10, etc.) levels were analyzed with MultiPlex. The contribution of the second X-chromosome to stroke sensitivity was determined by comparing ...

New research suggests that brain ageing might be influenced by genetic factors passed down from your mother, raising intriguing questions about the role of maternal DNA in cognitive health.

Reporting on their findings in Nature, “ The maternal X chromosome affects cognition and brain aging in female mice,” co-senior author Dubal and colleagues concluded, “Understanding how X m ...