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Nat Commun
December 2024
Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, China.
Marine cyclopianes are a family of diterpenoid with novel carbon skeleton and diverse biological activities. Herein, we report our synthetic and chemical proteomics studies of cyclopiane diterpenes which culminate in the asymmetric total synthesis of conidiogenones C, K and 12β-hydroxy conidiogenone C, and identification of Immunity-related GTPase family M protein 1 (IRGM1) as a cellular target. Our asymmetric synthesis commences from Wieland-Miescher ketone and features a sequential intramolecular Pauson-Khand reaction and gold-catalyzed Nazarov cyclization to rapidly construct the 6-5-5-5 tetracyclic skeleton.
View Article and Find Full Text PDFNat Commun
December 2024
Center for Health and Data Science (CHDS), the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Limited whole genome sequencing (WGS) studies in Asian populations result in a lack of representative reference panels, thus hindering the discovery of ancestry-specific variants. Here, we present the South and East Asian reference Database (SEAD) panel ( https://imputationserver.westlake.
View Article and Find Full Text PDFPlast Reconstr Surg
December 2024
Department of Plastic and Reconstructive Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD 21205.
Background: Nerve wraps composed of various autologous and bioengineered materials have been used to bolster nerve repair sites. In this study, we describe the novel use of autologous fascia nerve wraps (AFNW) as an adjunct to epineurial repair and evaluate their effect on inflammatory cytokine expression, intraneural collagen deposition and end-organ reinnervation in rats and use of AFNW in a patient case series.
Methods: Lewis rats received sciatic transection with repair either with or without AFNW, sciatic-to-common peroneal nerve transfer with or without AFNW, or sham surgery (n=14/group).
Glob Adv Integr Med Health
December 2024
Music Therapy Service, Clínica Sebastián del Belalcázar, Clínica Colsanitas, Cali, Colombia.
Introduction: Many cancer patients experience high levels of anxiety during chemotherapy, which can negatively impact their mental health and their physiological, emotional, and spiritual well-being. Different complementary therapies aim to attenuate these effects, including music therapy. Although there is preliminary evidence on the positive effects of music therapy and music-based interventions in chemotherapy wards, few studies report live group interventions delivered by accredited music therapists.
View Article and Find Full Text PDFCureus
November 2024
Pediatrics, West Virginia School of Osteopathic Medicine, Lewisburg, USA.
Porphyria is a rare and often underdiagnosed metabolic disorder that leads to abdominal pain, pelvic pain, changes in neurological states, and digestive issues due to a buildup of porphyrins in the body. Diagnosis can be especially difficult in young women, where symptoms of porphyria often overlap with gynecological conditions. We present a case of a 37-year-old female patient who was experiencing persistent lower abdominal and pelvic pain, brain fog and confusion, and a rash after long sun exposure.
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