日报精选医学文献
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1. Oxygen-Vacancy-Engineered WOX Nanowire-Based Surface-Enhanced Raman Scattering Biosensor with Lyophilized CRISPR/Cas13a Platform for CHIKV Detection. [Arthritis]
ACS sensors | 2026-05-14 | IF 8.2
AI该CRISPR/Cas13a-SERS检测平台可实现CHIKV的床边快速诊断,检测限达亚拷贝级别,为临床早期发现和疫情监测提供了高灵敏、低成本的分子诊断新选择。
摘要The outbreak of Chikungunya virus (CHIKV) has caused widespread acute morbidity with severe polyarthralgia or chronic arthritis, placing a great challenge to public health and socioeconomic development. Establishing a rapid and highly sensitive detection technology is crucial for achieving precise control and prevention. Here, we established a CRISPR/Cas13a-mediated SERS lateral flow immunoassay p...查看完整摘要
2. Modulation of the mevalonate pathway by TCR engagement regulates T follicular helper cell generation in homeostasis and autoimmunity. [Autoimmune Diseases]
Immunity | 2026-05-14 | IF 7.9
AIMVA通路代谢产物GGPP是Tfh细胞功能的关键调控节点,匹伐他汀可通过靶向该通路选择性抑制致病性Tfh细胞,为自身免疫病治疗提供新思路。
摘要Surface proteins enable T follicular helper (Tfh) cells' chemotactic migration toward B cells and subsequent functional interactions, underpinning effective humoral immunity. We showed that geranylgeranyl diphosphate (GGPP), a mevalonate (MVA) pathway-derived isoprenoid, was indispensable for Tfh cell function by maintaining surface protein expression. Either pharmacological inhibition or genetic ...查看完整摘要
3. Retraction notice to "Molecular mechanism and role of miRNA-155 ribonucleic acid in podocyte apoptosis in lupus nephritis: SOCS1 protein expression regulates JAK/STAT pathway transduction" [Int. J. Biol. Macromol. 304 (2025) 140810]. [Lupus Nephritis]
Published Erratum | International journal of biological macromolecules | 2026-05-14 | IF 7.7
AI该研究虽因某些原因被撤稿,但狼疮性肾炎中miRNA-155/SOCS1/JAK-STAT通路调控足细胞损伤的机制仍具潜在研究价值。
4. Can we cure primary biliary cholangitis? [Autoimmune Diseases]
综述 | Current opinion in immunology | 2026-05-14 | IF 6.6
AIPBC的传统治疗以延缓疾病进展为主,但调节性T细胞调控、抗原特异性耐受及表观遗传干预等新兴免疫调节策略为实现疾病治愈提供了潜在可能。
摘要Primary biliary cholangitis (PBC) is a chronic immune-mediated liver disease characterized by progressive destruction of the intrahepatic bile ducts, leading to cholestasis, fibrosis, and eventual cirrhosis. Despite advances in understanding disease pathogenesis, treatment pathways are focused on maintenance rather than cure. Moreover, the lion's share of therapeutic advances have been in the bile...查看完整摘要
5. Osteoporosis knowledge, health beliefs, and self-efficacy in UK men with prostate cancer: a cross-sectional primary care survey. [Osteoporotic Fractures]
The British journal of general practice : the journal of the Royal College of General Practitioners | 2026-05-14 | IF 5.3
AI前列腺癌男性患者骨质疏松认知普遍不足,尤其在经济弱势群体中更为突出,临床医生应将骨健康教育纳入常规随访,并针对患者社会经济学特征提供个体化指导。
摘要Men with prostate cancer (PC) are at increased risk of fragility fractures due to age, the disease itself, and cancer treatment, such as androgen-deprivation therapy. Despite the burden of fragility fractures on individuals and the healthcare systems, preventative measures are poorly implemented for this patient population.
This study aims to explore osteoporosis knowledge, health beliefs, and sel...查看完整摘要
6. Anti-C5a antibody STSA-1002 for patients with acute respiratory distress syndrome due to viral pneumonia: a phase 1b/2, multicenter, randomized, double-blind, placebo-controlled trial. [Pneumonia]
Chest | 2026-05-16 | IF 9.5
AISTSA-1002在ARDS治疗中展现良好安全性和潜在疗效,1350mg剂量组28天死亡率显著降低(5.88% vs 40%),可能成为ARDS治疗的新选择。
摘要ARDS constitutes a major cause of mortality with limited therapeutic options.
Whether STSA-1002 is safe and clinically beneficial in ARDS due to viral pneumonia.
We conducted a phase 1b/2, multi-center, double-blind, placebo-controlled trial. Participants aged between 18 and 85 years, suffering from ARDS due to viral pneumonia, with PaO2/FiO2 ≤ 200mmHg, were included. Patient...查看完整摘要
7. Immune cell disorder in viral pneumonia. [Pneumonia]
综述 | Journal of translational medicine | 2026-05-16 | IF 6.1
AI监测细胞因子风暴和免疫细胞功能状态对于早期识别重症病毒性肺炎、制定免疫调节治疗策略及改善患者预后至关重要。
摘要In recent years, the complexity of viral infections has escalated, leading to a steady rise in the number of patients suffering from viral pneumonia. Both innate and adaptive immune cells play a crucial role in the development and clinical presentation of this condition. Viruses not only initiate the antiviral immune response within the human body but also provoke uncontrolled inflammatory reactio...查看完整摘要
8. Impact of IL-4/IL-13 Blockade with Dupilumab on the Microbiome in Type 2 Inflammatory Diseases: A Systematic Review. [Asthma]
系统综述 | Current allergy and asthma reports | 2026-05-16 | IF 5.4
AI度普利尤单抗可改善皮肤和鼻窦部位微生物组紊乱,微生物组检测有望成为评估2型炎症性疾病治疗效果的辅助指标。
摘要To systematically review current evidence on microbiota changes associated with dupilumab treatment across different anatomical sites in type 2 inflammatory diseases.
Fifteen studies were included, comprising two randomized trials and thirteen observational studies, mostly in atopic dermatitis, with fewer data in chronic rhinosinusitis with nasal polyps and NSAID-exacerbated respiratory disease. T...查看完整摘要
9. Correction: Understanding Biologics in CRSwNP: Related Events and Insights. [Asthma]
Published Erratum | Current allergy and asthma reports | 2026-05-16 | IF 5.4
AI该更正文章强调了生物制剂治疗CRSwNP时需关注的不良事件和临床决策要点,提醒临床医生在选择生物制剂时应权衡获益与风险。
10. C/EBPγ interacts with C/EBPα and activates the β-catenin pathway in idiopathic pulmonary fibrosis. [Idiopathic Pulmonary Fibrosis]
Cellular and molecular life sciences : CMLS | 2026-05-15 | IF 6.2
AIC/EBPγ可能成为IPF治疗的新靶点,通过抑制其表达或阻断C/EBPγ/C/EBPα相互作用有望延缓纤维化进程。
摘要Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal interstitial lung disease characterized by an abnormal epithelial‒mesenchymal transition (EMT) and fibroblast activation, although the molecular mechanisms driving these processes remain unclear. Here, we report that the expression of CCAAT enhancer binding protein γ (C/EBPγ), a transcription factor, is significantly upregulated in lun...查看完整摘要
11. Elastance as a determinant of the effect of prone positioning on mortality in acute respiratory distress syndrome: a post hoc analysis of the PROSEVA trial. [Respiratory Distress Syndrome]
Critical care (London, England) | 2026-05-16 | IF 8.8
AI对于中重度ARDS患者,基线呼吸系统弹性并非预测俯卧位获益的有效指标,临床不应以弹性高低作为俯卧位治疗的筛选依据。
摘要Patient factors determining the benefit of prone positioning remain uncertain, resulting in the maneuver being applied indiscriminately among those with moderate-severe ARDS. We aimed to assess if baseline respiratory system elastance (Ers), or "stiffness", determines the treatment effect of prone positioning on mortality.
Bayesian logistic regression modeling of the PROSEVA Trial was used to esti...查看完整摘要
12. Postoperative delirium in hip fracture patients linked to epigenetic alterations in inflammatory and immune pathways: a genome-wide DNA methylation study. [Delirium]
Translational psychiatry | 2026-05-16 | IF 5.8
AIPOD患者术后早期出现的炎症和免疫相关DNA甲基化改变具有一过性特征,可能成为术后谵妄早期诊断的表观遗传学生物标志物。
摘要Delirium is a common yet underdiagnosed condition in elderly hospitalized patients. The lack of effective diagnostic and therapeutic methods can be attributed to the limited understanding of its pathophysiology. Delirium has recently been reported to be linked to neuroinflammation and epigenetic changes. The aim of this study was to validate the pathways in a larger cohort with a uniform type of s...查看完整摘要
13. Gut‑brain axis in anesthesia and critical illness: Molecular crosstalk and its impact on delirium and outcome (Review). [Sepsis]
综述 | International journal of molecular medicine | 2026-05-15 | IF 5.7
AI围术期肠道管理可能是预防术后谵妄的新靶点,维持肠黏膜屏障完整性有望改善危重症患者认知预后。
摘要The gut‑brain axis (GBA) has emerged as a critical mediator of acute brain dysfunction, particularly postoperative delirium and sepsis‑associated encephalopathy, in surgical and critically ill patients. Anesthesia, surgical stress, and critical illness collectively disrupt gut microbiota composition and intestinal barrier integrity, leading to increased systemic translocation of microbial products...查看完整摘要
14. Neonatal intensive care unit exposures reprogram microbiome-metabolome trajectories and modulate host calprotectin in preterm infants: a longitudinal multi-omics study. [Sepsis]
NPJ biofilms and microbiomes | 2026-05-14 | IF 9.2
AI在早产儿管理中应审慎使用抗生素,优先考虑母乳喂养以保护肠道厌氧菌和聚胺代谢,从而促进正常免疫成熟、降低NEC和败血症风险。
摘要Early-life gut microbiota development is critical for orchestrating mucosal barrier function and immune priming, as disruptions in this process can increase susceptibility to life-threatening diseases such as necrotizing enterocolitis (NEC) and sepsis. This longitudinal multi-omics study of 186 preterm infants (<32 weeks of gestation or <1500 g birth weight) explores the impact of early-life expos...查看完整摘要
15. Betrixaban activates cGAS-STING to promote antitumor immunity without pathological inflammation. [Sepsis]
EMBO molecular medicine | 2026-05-14 | IF 9.0
AI贝曲沙班可能成为增强免疫治疗效果并减轻免疫相关不良反应的潜在候选药物,为优化癌症免疫治疗策略提供了新思路。
摘要Effective cancer immunotherapy requires enhancing tumor-targeted immune responses while limiting pathological inflammation, highlighting an urgent need for single agents that can achieve this balance. Here, we reported that Betrixaban (BT), an FDA-approved Factor Xa inhibitor, functioned as a dual immunomodulator that enhanced antitumor immune responses and suppressed hyperinflammation. BT enhance...查看完整摘要
16. siRNA JNJ-73763989 decreases HBsAg and HDV RNA in NA-treated hepatitis D patients but may cause ALT flares. [Hepatitis B]
Journal of hepatology | 2026-05-16 | IF 26.8
AIHBsAg靶向siRNA对CHD患者有抗HDV活性,但高病毒血症患者可能发生ALTflare,需密切监测肝功能。
摘要HDV requires HBsAg for viral assembly. The siRNA JNJ-73763989 (JNJ-3989) targets all HBV transcripts and reduces HBsAg in CHB patients. We evaluated whether HBsAg reduction with JNJ-3989 leads to decline of HDV RNA and ALT in patients with chronic hepatitis D (CHD).
REEF-D, a 2-part, phase 2, randomized, double-blind, placebo-controlled study, enrolled 22 adults with CHD in Part-1. Participants we...查看完整摘要
17. Pharmacological restoration of impaired autophagy in retinal ganglion cells prevents abnormal mitochondrial accumulation and glaucomatous neurodegeneration. [Glaucoma]
Molecular neurodegeneration | 2026-05-16 | IF 14.9
AI即使眼压控制良好,青光眼患者仍可能发生神经退行性变,自噬增强治疗或可成为保护视功能的新靶点。
摘要Progressive loss of retinal ganglion cells (RGCs) and degeneration of optic nerve (ON) axons are the key pathological hallmarks of glaucoma, the leading cause of irreversible blindness. Elevated intraocular pressure (IOP), primarily due to dysfunction of the trabecular meshwork (TM), remains the most significant and only known modifiable risk factor. However, vision loss persists in some patients ...查看完整摘要
18. Tau T205 phosphorylation modulates engram cell recruitment and remote memory in mice. [Dementia]
Nature communications | 2026-05-16 | IF 14.7
AITau蛋白T205位点磷酸化是远程记忆形成的关键调控节点,病理性tau诱导的异常神经活动可能是tau相关痴呆患者记忆障碍的潜在机制。
摘要Memory loss is linked to failure of the engram, the physical substrate associated with a specific memory. Tau is a microtubule associated protein best known for its central role in neurodegenerative dementias, yet its physiological function in memory formation remains poorly understood. In this work, we show that tau is crucial for forming long lasting memories in mice. Site-specific tau phosphory...查看完整摘要
19. Dysfunction of a SET3-like complex underlies a family of related neurological disorders. [Neurodevelopmental Disorders]
Nature communications | 2026-05-16 | IF 14.7
AISET3C复合物功能障碍可能是多种神经发育障碍的共同机制,提示相关基因突变检测和靶向干预策略具有潜在临床价值。
摘要TBLR1 is a subunit of the NCoR corepressor complex that is mutated in a range of neurodevelopmental disorders. Here, we report that TBLR1 functions as a molecular scaffold that physically connects ANKRD11 and SETD5 - two of the most frequently mutated proteins in neurodevelopmental disorders - and links them to the rest of the NCoR complex. The resulting assembly resembles the yeast SET3 complex (...查看完整摘要
20. Trends and projections of the melanoma burden in G20 countries: A comprehensive analysis from the Global Burden of Disease Study, 1990-2023. [Melanoma]
Journal of the American Academy of Dermatology | 2026-05-16 | IF 12.8
AI黑色素瘤在G20国家呈持续增长态势,亚洲地区增速尤为显著,临床医生应加强高危人群早期筛查与防晒健康教育。
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