日报精选医学文献
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1. PhosSight: A Unified Deep Learning Framework Boosting and Accelerating Phosphoproteome Identification to Enable Biological Discoveries. [Carcinoma]
Advanced science (Weinheim, Baden-Wurttemberg, Germany) | 2026-05-27 | IF 14.3
AIPhosSight通过深度学习优化磷酸化蛋白质组分析流程,可提升肿瘤患者样本的定量完整性,为发现新的预后标志物和治疗靶点提供技术支撑。
摘要Protein phosphorylation is a key regulator of signaling, with mass spectrometry (MS) based phosphoproteomics serving as the premier technology for its analysis. However, phosphorylation profiling is hindered by acquisition biases: Data-Dependent Acquisition (DDA) suffers from stochastic undersampling and missing values, while Data-Independent Acquisition (DIA) faces computational bottlenecks and i...查看完整摘要
2. mTORC2 Phosphorylation of GSDME-N Drives Cullin4B-Mediated Proteasomal Degradation to Suppress Pyroptosis and Confer Radioresistance in Small Cell Lung Cancer. [Carcinoma]
Advanced science (Weinheim, Baden-Wurttemberg, Germany) | 2026-05-27 | IF 14.3
AI靶向抑制mTORC2或恢复GSDME-N功能可能成为克服SCLC放疗抵抗的新策略,具有重要的临床转化价值。
摘要Radioresistance is a main reason for treatment failure in patients with small cell lung cancer (SCLC). Consequently, it is important to determine the key mechanism and explore effective strategies to prevent SCLC radioresistance. We use an unbiased CRISPR screen to identify GSDME, a member of the Gasdermin (GSDM) family, as a critical driver of radiosensitivity in SCLC. Furthermore, we identify mT...查看完整摘要
3. Programmable miRNA-Guided RNA-Toxin Switch for Selective Elimination of Cancer Cells. [Carcinoma]
Molecular therapy : the journal of the American Society of Gene Therapy | 2026-05-27 | IF 12.1
AImiR-RTCs利用肿瘤特异性的miRNA表达谱作为分子开关,实现精准的癌细胞杀伤,对需要改善治疗窗口和降低毒副作用的肿瘤患者具有重要临床价值。
摘要Cancer patients receiving chemo- and targeted therapy often experience severe side effects due to systemic damage of healthy cells throughout the body. Here, inspired by the programmable design of RNA molecules, we present miRNA-guided RNA-Toxin Constructs (miR-RTCs), a novel therapeutic platform that achieves superior tumor selectivity through miRNA-controlled toxin expression. miR-RTCs operate a...查看完整摘要
4. Pancreatic Panniculitis in a Patient With Lung Cancer. [Adenocarcinoma]
JAMA dermatology | 2026-05-27 | IF 11.5
AI对于恶性肿瘤患者出现不明原因的皮肤结节伴疼痛,应警惕胰腺性脂膜炎,其可能提示潜在胰腺病变或副肿瘤综合征。
5. Neoadjuvant Capecitabine in Advanced Cutaneous Squamous Cell Carcinoma of the Head and Neck. [Carcinoma]
JAMA dermatology | 2026-05-27 | IF 11.5
AI新辅助卡培他滨可为晚期头颈部皮肤鳞状细胞癌患者实现近70%的肿瘤退缩率和42%的完全病理缓解,为无法立即手术的患者提供有效的疾病控制和降期机会。
摘要The incidence of cutaneous squamous cell carcinoma of the head and neck (cSCCHN) has increased, including among those with high-risk disease. Delays to access and initiation of care are associated with disease progression and worse outcomes. Capecitabine has previously been shown to be effective antitumor activity with low toxic effects.
To evaluate the efficacy and tolerability of neoadjuvant cap...查看完整摘要
6. Heat shock protein 60-targeted peptide-conjugated platinum nanozyme: redox regulation by multi-enzyme activities induces mitochondrial reprogramming and acute leukemia cells fate switch. [Leukemia]
Journal of nanobiotechnology | 2026-05-27 | IF 10.6
AIHSP60靶向铂纳米酶通过多酶协同调控线粒体氧化还原和代谢,为克服难治性AML分化阻滞和凋亡抵抗提供了一种有转化前景的精准治疗新策略。
摘要Acute myeloid leukemia (AML) is characterized by differentiation arrest and apoptosis resistance, frequently with mitochondrial dysfunction and aberrant heat shock protein 60 (HSP60) overexpression as key drivers of malignant progression. Platinum-based nanozymes exhibit multi-enzymatic activity but lack organelle specificity, limiting their therapy efficacy. Based on that there are abundant HSP60...查看完整摘要
7. Response to: "Refining Combined-Modality Therapy and Charting the Future of Primary Vitreoretinal Lymphoma". [Lymphoma]
信函 | American journal of hematology | 2026-05-27 | IF 10.1
AI原发性玻璃体视网膜淋巴瘤的联合治疗策略仍需进一步优化,以平衡疗效与安全性,建议关注全身系统治疗的整合。
8. DUSP1 is a Key Driver of Disease Persistence and Potential Therapeutic Target in Hairy Cell Leukemia. [Leukemia]
Blood advances | 2026-05-27 | IF 7.4
AIDUSP1高表达亚群可能是HCL治疗后微小残留病的核心机制,DUSP1抑制剂有望成为克服耐药、预防复发的协同治疗策略。
摘要Classic hairy cell leukemia (HCL) is a rare indolent B cell lymphoproliferative disorder characterized by the driver mutation BRAF V600E. Standard treatment with purine analogs (i.e. cladribine) induces long-term remissions, but up to 25% of patients relapse early. Even when targeting BRAF V600E, residual HCL cells frequently persist in the bone marrow (BM). To unravel additional biologic alterati...查看完整摘要
9. Environmental Pesticide Exposure in the Etiology of Pediatric Brain Tumors and Leukemia: A Scoping Review of Epidemiological Studies. [Leukemia]
综述 | International journal of cancer | 2026-05-27 | IF 5.7
AI对于有农业环境暴露史的儿童,应关注其农药暴露与癌症风险的关联,基因检测或有助于识别高危个体并指导早期预防。
摘要Pediatric cancer is a significant cause of morbidity and mortality in children. The etiologies of pediatric cancer are largely unknown, but environmental pesticide exposures are likely to contribute. Chronic low-dose exposure to pesticide mixtures through drinking water is a growing concern in agricultural communities. This review examines epidemiological studies published between January 1980 and...查看完整摘要
10. Histiocytosis development and clinical variation through the lens of genomics. [Leukemia]
综述 | The Journal of pathology | 2026-05-27 | IF 5.6
AI组织细胞增生症已被重新定义为MAPK通路异常驱动的骨髓肿瘤,基因检测对精准诊断、预后分层及指导靶向治疗具有重要临床价值。
摘要Histiocytic neoplasms are rare haematologic diseases characterised by clonal expansions of cells with a monocyte, macrophage or dendritic cell phenotype. Their clinical manifestations are diverse, ranging from indolent lesions to aggressive systemic disease. Over recent decades, advances in genomic profiling have transformed the biological understanding of these conditions. The discovery of recurr...查看完整摘要
11. Efficacy of pharmacotherapies in improving liver fibrosis among patients with MASLD and fibrosis stages of F1-F3: systematic review and network meta-analysis. [Liver Diseases]
Journal of translational medicine | 2026-05-27 | IF 6.1
AI在MASLD合并F1-F3期纤维化患者中,survodutide和GLP-1受体激动剂类药物(tirzepatide)显示出最佳抗纤维化疗效,可作为临床优先选择。
摘要Metabolism-associated steatotic liver disease (MASLD) is one of the most prevalent chronic liver diseases worldwide. In recent years, although a network meta-analysis evaluated the efficacy of different drugs for patients with MASLD, it did not provide the specific dosage of the drugs and could not be accurately applied to the specific population for MASLD and fibrosis stages F1-F3, which greatly ...查看完整摘要
12. Evolution of Gastrointestinal Inflammatory Diseases and Neoplasm Burden in Super-Elderly Populations: Integrated GBD 2023, CHARLS, and CLHLS Analyses of China and G20 Countries. [Gastrointestinal Diseases]
Molecular medicine (Cambridge, Mass.) | 2026-05-27 | IF 6.0
AI中国超老年人群胃肠道肿瘤正从食管癌/胃癌向结直肠癌/胰腺癌转变,衰弱指数和慢性炎症是预测消化系统疾病的关键指标,应针对性加强代谢相关肿瘤筛查和抗炎管理。
摘要Rapid population aging has profoundly altered the epidemiological profile of gastrointestinal diseases in individuals aged ≥75 years. Although enteric infections (EI) have been effectively controlled through public health interventions, the burden of gastrointestinal inflammatory diseases (GIID) and neoplasms (GIN) continues to evolve. Systematic comparisons of temporal trends, sex differences, an...查看完整摘要
13. 3D Micro-CT Imaging Reveals Early Mucosal Remodeling in Individuals with Potential Celiac Disease. [Celiac Disease]
Gastroenterology | 2026-05-26 | IF 30.9
AIMicro-CT高分辨率成像可识别常规活检无法检测到的极早期黏膜改变,为潜在乳糜泻的早期干预提供影像学依据。
14. EASL position paper on preclinical models of steatotic liver disease. [Liver Diseases]
实践指南 | Journal of hepatology | 2026-05-26 | IF 26.8
AI该立场文件为研究人员提供了系统选择和应用SLD临床前模型的标准框架,有助于提升实验研究向临床转化的准确性。
摘要Steatotic liver disease (SLD) comprises a heterogeneous group of liver diseases defined by pathological hepatic lipid accumulation with varying degrees of steatohepatitis and progressive fibrosis, which may culminate in cirrhosis and/or hepatocellular carcinoma. SLD encompasses metabolic dysfunction-associated steatotic liver disease (MASLD), formerly called non-alcoholic fatty liver disease (NAFL...查看完整摘要
15. EASL-AASLD Delphi consensus statement on surrogate endpoints and real-world evidence in primary biliary cholangitis. [Liver Diseases]
实践指南 | Journal of hepatology | 2026-05-26 | IF 26.8
AI该共识为PBC新药研发提供了规范化的替代终点标准和真实世界证据应用框架,临床医生参与临床试验和真实世界数据收集时需遵循统一规范。
摘要Drug development in primary biliary cholangitis (PBC) has led to the conditional approval of three second-line therapies, yet the transition to full regulatory approval remains challenging due to (1) the reliance on liver biochemistry and non-invasive measures of liver fibrosis as biomarkers of clinical outcomes, which are not accepted by regulatory authorities as validated efficacy endpoints; (2)...查看完整摘要
16. Prevalence of Familial Melanoma Genes and Cancer Risk Among Genomically Ascertained Individuals. [Melanoma]
JAMA dermatology | 2026-05-27 | IF 11.5
AI对于有皮肤黑色素瘤病史或家族史的患者,即使是晚发型黑色素瘤,也应考虑进行胚系基因检测,因为家族性黑色素瘤基因致病性变异的流行率可高达0.5%-0.9%,且这些变异与多种非黑色素瘤癌症风险相关。
摘要The prevalence of germline pathogenic variants in familial melanoma genes has primarily been studied in individuals with a personal or family history of cancer, an approach that may introduce ascertainment bias.
To estimate the prevalence of pathogenic variants in clinically actionable familial melanoma genes and their associated cancer risks.
This was a genome-first analysis of 2 population-scale...查看完整摘要
17. Targeted KRASG12V Degradation in vivo Elicits Lung Adenocarcinoma Regression with Subsequent Relapse from Dysregulated Proteolysis. [Adenocarcinoma]
Cancer research | 2026-05-27 | IF 11.4
AIPROTAC介导的KRAS降解可快速诱导肺腺癌消退,但长期治疗需警惕蛋白酶体失调相关耐药,提示临床应用中需监测蛋白水解功能并探索联合策略。
摘要Recent drug discovery breakthroughs led to the approval of KRASG12C inhibitors in lung adenocarcinoma (LUAD). Unfortunately, clinical responses are often hampered by the rapid resistance onset. Proteolysis-targeting chimeras (PROTACs) have emerged as promising alternatives to traditional inhibition. However, there is limited mechanistic understanding of KRAS degradation in vivo. Here, we developed...查看完整摘要
18. Balancing risk and treatment in lentigo maligna: contemporary epidemiological perspectives. [Melanoma]
社论 | The British journal of dermatology | 2026-05-27 | IF 11.0
AILM治疗决策应基于流行病学数据个体化评估,在老年患者中需权衡自然进展风险与手术并发症风险,制定精准化治疗方案。
19. An in situ generated CAR-M with IFN-γ and negative dominance Sirpα isoform augments hepatocellular carcinoma immunotherapy. [Carcinoma]
Journal of nanobiotechnology | 2026-05-27 | IF 10.6
AI该研究通过CAR-M设计同时实现M1型极化维持和CD47-SIRPα检查点阻断,为肝细胞癌等实体肿瘤的细胞免疫治疗提供了新的突破性策略。
摘要Chimeric antigen receptor (CAR) T cells have shown strong efficacy in hematological cancers but limited success in solid tumors. Macrophages, with their natural ability to infiltrate tumors, modulate immunity, and phagocytose cancer cells, offer a promising alternative when engineered with CARs. While studies have demonstrated the feasibility and anti-tumor activity of CAR macrophages (CAR-M), enh...查看完整摘要
20. Breaking bone-associated tumor vicious cycle through macrophage membrane-camouflaged nanodecoys for sonodynamic/epigenetic therapeutics of oral squamous cell carcinoma. [Carcinoma]
Journal of nanobiotechnology | 2026-05-27 | IF 10.6
AI该纳米药物通过双重药物协同及巨噬细胞膜伪装技术,为OSCC骨侵袭提供了一种突破传统治疗瓶颈的新策略,有望改善患者预后。
摘要Oral squamous cell carcinoma (OSCC) is an aggressive tumor that metastasizes frequently and invades the maxillary or mandibular bone easily when adjacent to the jaw bone. Caused by tumor-induced osteoclasts activation, bone invasion could release various cytokines from bone matrix that further promote cancer progression, leading to a bone-associated tumor vicious cycle and poorer prognosis. Herein...查看完整摘要
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