Immune System

Immune Response Nutrition Inflammation Macrophages Allergic Reactions Nutritional Support Immune Function T Cells Autoimmune Disorders Autoimmunity

Immune Aging Map Links Granzyme B–Dominant CD8 Cells to Higher 10‑Year Health Risk

A protein signature built from single‑cell and population data could become a simple early‑warning blood test for unhealthy immune aging.

Supercentenarians Show Major Rise in Rare Cancer‑Killing T Cells

Neuronal Tracing Reveals Brain Clears Waste Through Dura, Skull and Nasal Routes

Spatial Map of Tumor Macrophages Shows Some Eat Cancer While Others Feed It

New Studies Tie Adult Thymus Health to Longevity and Cancer Treatment Success

Germany Sees Early Pollen Surge as Birch Counts Hit Highest Levels

Jenny McCarthy Says Toxic Mold Caused Her Health Crisis, Three Months Into Intensive Treatment

Study Ties Tumor-Fighting Antibodies to Autoimmune Brain Disease

CT AI Links Adult Thymus Health to Lower Mortality and Stronger Immunotherapy Response

AI CT Analyses Tie Adult Thymus Health to Longer Life and Better Immunotherapy Outcomes

AI CT Studies Link Adult Thymus Health to Longer Survival, Better Immunotherapy Response

Doctors Warn Against Powering Through Colds as New Guidance Flags Complication Risks

Lingering IFNγ, Not Fixed Epigenetics, Sustains Macrophage Memory, Study Finds

Germany Reiterates Winter Vitamin D Guidance: Target Risk Groups, Not Healthy Adults

Case Report Links Red Tattoo Ink to Systemic Reaction and Lasting Anhidrosis

UK GP Urges Better Sleep to Cut Winter Cold and Flu Risk

Rebecca Mir Midway Through Five-Day Therapeutic Fast, Reports Chills and Fatigue

Winter Vitamin D: Midday Sun Works Best as Many Turn to Food or Supplements

Single-Cell Trial Finds Kimchi Modulates Human Immune Cells

Vitamin D Guidance Reaffirmed as Evidence for Wider Supplement Benefits Remains Mixed