Results 61 to 70 of about 553,594 (272)

A Peripheral Mechanism of Depression: Disturbed Intestinal Epithelial Per2 Gene Expression Causes Depressive Behaviors in Mice with Circadian Rhythm Disruption via Gut Barrier Damage and Microbiota Dysbiosis

Advanced Science, EarlyView.
Circardian rhythm disorder (CRD) causes abnormal expression of intestinal Period 2 (Per2) gene, which compromising intestinal barrier integrity and altering the gut microenvironment. Microbiota dysbiosis and aberrant metabolites production drive central inflammation, impair neurogenesis, and promote functional deficits, ultimately facilitating the ...
Huiliang Zhang, Xuan Qin, Haiyue Song, Jieru Zhou, Hui Wei, Lun Zhang, Yi Liu, Zhuoqun Wang, Yiren Zhang, Yiwen Lai, Jiayu Yang, Wenting Hu, Zhongshan Chen, Ji Zeng, Yu Jin, Xiaochuan Wang, Rong Liu   +16 more
wiley   +1 more source

Rectal stromal tumor with an exceptional liver and bone metastatic locations

The Pan African Medical Journal, 2019
Gastrointestinal stromal tumours (GIST) are rare mesenchymal tumours which represent 1% to 3% of gastrointestinal neoplasm. Rectal location of GIST is extremely rare reaching 5% of GIST and only 0.1% of rectal tumours.
Dougaz Mohamed Wejih, Gouta Esma Leila, Chaouch Mohamed Ali, Nouira Ramzi, Bouasker Ibtissem, Dziri Chadli   +5 more
doaj   +1 more source

Laser Ultrasound Super‐Resolution Imaging for Multi‐Parametric Non‐Invasive Volumetric Characterization of Brain Cancer

Advanced Science, EarlyView.
Laser ultrasound super‐resolution imaging (LUSSI) leverages laser‐generated ultrasound for functional 3D transcranial imaging of brain tumor vasculature. Combined with optoacoustic tomography, it is demonstrated in a glioblastoma model, revealing structural abnormalities, compressed vessels, hemorrhages, and hypoxic regions.
Daniil Nozdriukhin, Yi Chen, Shuxin Lyu, Daniel Razansky, Xosé Luís Deán‐Ben   +4 more
wiley   +1 more source

Management of the rectal cancer early diagnostics improvement by «Onkopatrul» and quality of medical care improvement with intraoperative radiation

Кубанский научный медицинский вестник, 2014
In the article we observed the rectal cancer morbidity and mortality rate in Krasnodar region in comparison with median Russian Federation rates. The results of the preventive «Onkopatrul» project for rectal cancer early diagnostics were carried out.
M. V. Kazantseva
doaj  

Outcomes and Learning Curve in Endoscopic Submucosal Dissection of Rectal Neoplasms with Severe Fibrosis: Experience of a Western Center [PDF]

, 2022
Catarina Félix, Pablo Barreiro, Rui Mendo, André Mascarenhas, Cristina Chagas   +4 more
openalex   +1 more source

Calhm6 Governs Macrophage Polarization Through Chp1‐Camk4‐Creb1 Axis and Ectosomal Delivery in Inflammatory Responses

Advanced Science, EarlyView.
Calhm6 drives M2 macrophage polarization via the Chp1‐Camk4‐Creb1 axis, suppressing inflammation through calcium‐dependent ectosomal delivery. Calhm6 deficiency enhances M1 responses, boosting bactericidal activity but exacerbating tissue damage. LPS/IFNγ upregulate Calhm6 via Irf1, while IL‐4/Stat6 inhibits it, balancing immune outcomes.
Yanlong Xin, Xiaofan Xiong, Yan Zhang, Siyu Zhang, Shuting Zhang, Yu Yang, Yingxue Liang, Lulu Zang, Xi Chen, Wenjuan Li, Issam Halalmeh, Rui Zhou, Zongfang Li, Haowen Liu, Jing Geng   +14 more
wiley   +1 more source

Spontaneous vaginoperitoneal fistula as a rare complication of carcinoma ovary: a case report

Journal of the Egyptian National Cancer Institute, 2022
Background Spontaneous vaginoperitoneal fistula formation in a case of carcinoma ovary is a very rare occurrence and has never been reported. Case presentation A 55-year-old postmenopausal lady presented with complaints of abdominal distention and mass ...
Tarang Preet Kaur, Sangeeta Bhasin, Asmita M. Rathore   +2 more
doaj   +1 more source

Single‐Cell Transcriptome Analysis Reveals That Hmga2 Regulates Neuroinflammation and Retinal Function by Modulating Müller Cell Autophagy Through PI3K/AKT Signaling Following MCAO‐Induced Retinal Ischemia

Advanced Science, EarlyView.
Employing snRNA‐seq post‐MCAO‐induced retinal ischemia (RI), this study revealed a novel Hmga2‐high Müller cell subpopulation. Hmga2 knockout alleviated neuroinflammation and RI symptoms, potentially by binding PI3K and regulating Müller cell autophagy.
Weihao Lv, Juzheng Yuan, Zhe Ruan, Ya‐nan Dou, Hongchen Zhang, Xiaowei Fei, Leiying Chen, Zehan Zhang, Kai Yang, Xiuquan Wu, Zhou Fei, Fei Fei   +11 more
wiley   +1 more source

Dynamic Arginine Methylation of YBX1 Relay Controls Its Phase Separation and Chemoradiotherapy Resistance in Rectal Cancer

Advanced Science, EarlyView.
Protein arginine methyltransferase 3 (PRMT3) induces the arginine methylation of Y‐box binding protein 1 (YBX1), which suppresses phase separation and is imperative for its nuclear translocation. Subsequently, lysine‐specific demethylase 4A demethylates YBX1 to unmask the R247 residue and promote its phase separation, which transcriptionally regulates ...
Yunxing Shi, Taixuan Wan, Shaoru Liu, Huashan Liu, Ziwei Zeng, Wenxin Li, Zhenxing Liang, Li Xiong, Shuanglin Luo, Yunfei Yuan, Liang Huang, Liang Kang   +11 more
wiley   +1 more source

Tailoring rectal cancer surgery: Surgical approaches and anatomical insights during deep pelvic dissection for optimal outcomes in low‐lying rectal cancer

Annals of Gastroenterological Surgery
This review article explores advanced surgical approaches and anatomical insights for tailoring rectal cancer surgery, particularly focusing on low‐lying rectal cancer.
Youn Young Park, Nam Kyu Kim
doaj   +1 more source