Correction of meta-analysis after retraction of article on the effects of anti-androgens in polycystic ovary syndrome.

[This corrects the article DOI: 10.1016/j.eclinm.

Reduced durability of hybrid immunity to SARS-CoV-2 in immunocompromised children.

Background: In endemic COVID-19, immunocompromised children are vulnerable until vaccinated but the optimal primary vaccination regime and need for booster doses remains uncertain.

Methods: We recruited 19 immunocompromised children (post-solid organ transplantation, have autoimmune disease or were on current or recent chemotherapy for acute lymphoblastic leukemia), and followed them from the start of primary vaccination with BNT162b2 mRNA SARS-CoV-2 until 1-year post-vaccination. We investigated the quality of vaccine immunogenicity, and longevity of hybrid immunity, in comparison to healthy children.

Lower limb nodules with angioinvasive Phaeoacremonium spp. fungus in an immunocompetent host.

Phaeohyphomycosis has been described to cause a variety of cutaneous manifestations in both immunocompetent and immunocompromised hosts. We report an unexpected case where an immunocompetent elderly female developed a rare angioinvasive fungal cutaneous infection. She had no known history of inoculation, and her lesions resolved without treatment.

Identifying Different Immunoresistance Risk Profiles Among Experienced Aesthetic Botulinum Neurotoxin A Recipients: A Latent Class Analysis.

Background: Immunoresistance to botulinum neurotoxin A (BoNT-A) due to neutralizing antibodies (NAbs) can lead to partial or complete secondary nonresponse (SNR), potentially limiting individuals' aesthetic and/or medical therapeutic options in the short and/or long term. Understanding factors directly or indirectly influencing BoNT-A immunoresistance risk is crucial.

Aims: This analysis explored patterns of latent risk factors (biological and behavioral) that may influence the risk of developing BoNT-A immunoresistance among experienced aesthetic BoNT-A recipients.