Levels of anticeramide antibodies and S-100 antigen in leprosy patients with and without reaction are compared in this study. The increase in levels of IgM anti ceramide antibody in the tuberculoid group of patients with reaction, when compared to those without reaction, is significant (P < 0.05). Similarly, significant increase (P < 0.01) was observed in the borderline group with reaction. No significant change in anti ceramide antibody level was observed in the lepromatous group of patients with and without reaction. Mean levels of S-100 were slightly lower in all three groups of patients with reaction, but the differences were not statistically significant.
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Braz J Biol
January 2025
Operational Research Center in Healthcare, Near East University, Mersin, Turkey.
Hepatitis C virus (HCV) presents a significant global health concern, affecting 3.3% of the world's population. The primary mode of HCV transmission is through blood and blood products.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Republic of Korea.
Background: Scrub typhus, a disease caused by Orientia tsutsugamushi, triggers systemic vasculitis and is prevalent in Eastern and Southern Asia. This study aimed to uncover the relationship between scrub typhus and autoimmune responses, focusing on antinuclear antibodies (ANAs) and the implications of elevated ANA titers during infection.
Method: Data from a total of 139 patients diagnosed with scrub typhus and 30 healthy controls were retrospectively analyzed through serum samples to assess the levels of ANAs and related autoantibodies.
Drug Deliv Transl Res
January 2025
Kinimmune, Inc. St. Louis, 63141, Missouri, USA.
PD-L1/PD-1 checkpoint inhibitors (CPIs) are mainstream agents for cancer immunotherapy, but the prognosis is unsatisfactory in solid tumor patients lacking preexisting T-cell reactivity. Adjunct therapy strategies including the intratumoral administration of immunostimulants aim to address this limitation. CpG oligodeoxynucleotides (ODNs), TLR9 agonists that can potentiate adaptive immunity, have been widely investigated to tackle PD-L1/PD-1 resistance, but clinical success has been hindered by inconsistent efficacy and immune-related toxicities caused by systemic exposure.
View Article and Find Full Text PDFJ Craniofac Surg
January 2025
Unit of Maxillofacial Surgery, IRCCS San Martino, Genoa.
Introduction: In facial cosmetic surgery, injectable liquid silicone has been used to augment the cheek and the lips and to camouflage facial wrinkles. However, complications started to arise in 1964 as postoperative silicone granuloma formation. The purpose of this study is to introduce our experience in facial reconstruction after injectable silicon oil with a sequential 3-step approach: transoral surgical excision, full-face fat grafting, and hyaluronic acid filler.
View Article and Find Full Text PDFMikrobiyol Bul
January 2025
Sağlık Bilimleri Üniversitesi, Kayseri Şehir Eğitim ve Araştırma Hastanesi, Parazitoloji Laboratuvarı, Kayseri.
Sıtma, her yıl dünya nüfusunun yarısından fazlası için ciddi bir tehdit oluşturmaya devam etmektedir. Hastalığa neden olan Plasmodium parazitleri, yalnızca insanlarla sınırlı kalmayıp sürüngenlerden kuşlara, memelilerden diğer omurgalılara dek geniş enfeksiyon yelpazesine sahiptir. Plasmodium türleri, çevredeki değişikliklere uyum sağlamalarını sağlayan olağanüstü genetik esnekliğe sahiptir ve bu da onlara sıtma ilaçları gibi tedavi edici maddelere karşı hızla direnç geliştirme ve konakçı özgüllüğünü değiştirme potansiyeli verir.
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