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Nutrition & Obesity Medicine
Meta-analysis
Umbrella review identifies risk factors and protective factors for male infertility and semen quality
New study lists many things that hurt male fertility and health
This umbrella review of 43 studies synthesizes evidence on risk factors for male infertility and abnormal semen parameters.
A new review shows that obesity, smoking, and certain illnesses can hurt sperm, but healthy habits might fix the problem.
May 1, 2026
OB/GYN & Women's Health
Cohort
Autoimmune Thyroiditis Prevalence Higher in Obese Women With PCOS in Retrospective Cohort Analysis
New PCOS Data Reveals Hidden Thyroid Risks
This retrospective cohort study evaluated 1,249 women with PCOS aged 18–44 years.
Women with PCOS should check their thyroid health regularly.
Frontiers
Apr 22, 2026
Diabetes & Endocrinology
Sys. Review
RAI therapy shifts hyperthyroidism to hypothyroidism in HRAS-mutated HGDTC with hyperfunctioning metastases
Radioactive iodine therapy helped one patient with rare thyroid cancer metastases
A case report and literature review describes a 68-year-old woman with HRAS-mutated high-grade differentiated thyroid carcinoma (HGDTC) and…
Radioactive iodine therapy successfully treated a rare case of thyroid cancer that had spread to the lungs and bones while overproducing hor…
Frontiers
Apr 2, 2026