T-cell, B-cell and NK-cell abundance and CD4/CD8 ratio

Biomarker

1 paper1 finding

Humans1

Associations

Female sex

upin humans1

1 study

Female sex is associated with T-cell, B-cell and NK-cell abundance and CD4/CD8 ratio in humans.
“females exhibited significantly higher levels of CD3+ T cells, CD3+CD4+ T cells, CD19+ B cells, NK cells, and CD4/CD8 ratio”
Humansage-matched sex comparison
Immune cell patterns differ across menopause in women
Immunity, inflammation and disease1 Oct 2026

Latest

1 in 12 months

Immunity, Inflammation and Disease2 h

Immune cell patterns differ across menopause in women

Women’s share of helper T cells peaked at ages 55–59 in a cross-sectional study of 4,209 healthy Chinese adults.Women’s share of helper T cells peaked at ages 55–59 in a cross-sectional study of 4,209 healthy Chinese adults.

Cross-sectional study of 4,209 peopleImmune response

Paper

T-cell, B-cell and NK-cell abundance and CD4/CD8 ratio

Associations

Latest

Immune cell patterns differ across menopause in women

Related