Results 111 to 120 of about 219,811 (315)

The diagnostic value of CT-guided percutaneous lung biopsy in atypical pulmonary hamartoma and pulmonary sclerosing pneumocytoma

Frontiers in Oncology
ObjectiveThis study aims to evaluate the clinical utility of computed tomography-guided percutaneous lung biopsy (CT-PLB) in the diagnosis of atypical pulmonary hamartoma (APH) and pulmonary sclerosing pneumocytoma (PSP).MethodsThis retrospective study ...
Meng Li, Yang Li, Xiaopeng Zhao, Xiangming Wang, Gaofeng Shi, Andu Zhang, Huiyan Deng, Jialiang Ren   +7 more
doaj   +1 more source

An experimental and modelling exploration of the host-sanction hypothesis in legume-rhizobia mutualism [PDF]

, 2008
Despite the importance of mutualism as a key ecological process, its persistence in nature is difficult to explain since the existence of exploitative, 'cheating' partners that could erode the interaction is common. By analogy with the proposed
Jose Ruiz-Sainz, Juan Carbajal, Rebeca Perez-Arnedo, Sergio Cannas, Jose Olivares, Juan Sanjuán, Angeles Hidalgo-Perea, Diana Marco   +7 more
core  

Macrophage PABPC4‐SPP1 Axis Orchestrates Immunosuppression in Colorectal Cancer

Advanced Science, EarlyView.
In the CRC microenvironment, macrophage PABPC4 binds to the 3′UTR of SPP1 mRNA to stabilize its expression, thereby sustaining M2‐like immunosuppressive macrophage polarization. Concurrently, this axis suppresses CD8+ T cell effector functions via CD44 signaling, collectively fostering an immunosuppressive niche that drives tumor progression.
Meng Wang, Fang Yang, Yuan Gao, Liuli Li, Yulan Huang, Hui Yao, Sijie Zhao, Kun Zhao, Tianying Zhang, Hui Heng, Jiaxin Xu, Yuancai Xiang, Weidong Xiao, Shaofan Hu, Hongming Miao   +14 more
wiley   +1 more source

Benign laryngeal lesions: review of 329 cases in a single center

Northwestern Medical Journal
Aim: Benign laryngeal lesions are non-neoplastic growths of abnormal tissue on the laryngeal mucosa. They are significant because they can affect the laryngeal functions of voice production, respiration, and deglutition.
Hatice Bengü Çobanoğlu, Koray Keskin, Erdal Rahman Köprücü, Handan Turgut Semerci   +3 more
doaj   +1 more source

KLF5 Downregulation Links Impaired BNIP3‐Mediated Mitophagy to Inflammatory Valve Remodeling in Calcific Aortic Valve Disease

Advanced Science, EarlyView.
In human CAVD, KLF5 is reduced in VIC‐rich regions and remodeling/stress‐associated VIC states. In VICs, KLF5 sustains BNIP3 promoter activity and BNIP3‐mediated mitophagy, thereby limiting cytosolic mtDNA accumulation. KLF5 loss weakens mitochondrial quality control and enhances mtDNA‐sensitive STING/NF‐κB/NLRP3 inflammatory signaling under osteogenic
Jin‐Hui Bian, Jia‐Xi Gu, Zhang Yue, Chun‐Ze Yuan, Hai‐Bin Ji, Ao Li, Yu Zhong, Xiu‐Fan Xu, Yu‐Qiu He, Ye‐Fan Jiang, Hong‐Shan Chen, Xiang Chen, Meng‐Lin Chao, Yong‐Feng Shao   +13 more
wiley   +1 more source

Precise Control of Charge–Structure Coupling in Polyamide Membranes for Mono‐ and Divalent Ion Separation

Advanced Science, EarlyView.
A zwitterionic copolymer, Poly(2‐methacryloyloxyethyl phosphorylcholine‐co‐2‐aminoethyl methacrylate hydrochloride) (P(MPC‐co‐AEMA)) copolymers, with tunable MPC/AEMA ratios, is grafted onto the polyamide (PA) selective layer via secondary interfacial polymerization. Balancing reactive anchoring segments (AEMA) and zwitterionic segments (MPC) regulated
Shaofan Duan, Shuai Jiang, Feidong Yang, Yuxuan Feng, Yongxuan Shi, Pengfei Zhang, Mengyang Hu, Yuqing Lin, Tae Hoon Lee, Kecheng Guan, Keizo Nakagawa, Tomohisa Yoshioka, Hideto Matsuyama, Eiji Kamio   +13 more
wiley   +1 more source

Comparison of three commercial AI tools for detection and malignancy assessment of incidental lung nodules

Frontiers in Medicine
ObjectivesIncidental pulmonary nodules are common on computed tomography (CT), and management typically relies on size and volume. Artificial intelligence (AI)-based tools show promise in nodule detection and risk assessment, but their clinical utility ...
Oguzhan Tokur, Oguzhan Tokur, Oguzhan Tokur, Oguzhan Tokur, Oyunbileg von Stackelberg, Oyunbileg von Stackelberg, Oyunbileg von Stackelberg, Luca Dulz, Luca Dulz, Luca Dulz, Bettina K. Budai, Bettina K. Budai, Manuel Debic, Manuel Debic, Manuel Debic, Nan Wei, Nan Wei, Nan Wei, Claus P. Heussel, Claus P. Heussel, Claus P. Heussel, Hans-Ulrich Kauczor, Hans-Ulrich Kauczor, Hans-Ulrich Kauczor, Mark O. Wielpütz, Mark O. Wielpütz, Mark O. Wielpütz, Mark O. Wielpütz, Mark O. Wielpütz   +28 more
doaj   +1 more source

ROC Curve for CXR: Nodule.

, 2020
ROC Curve for CXR: Nodule.
Alyssa Long (6729959), Eric Engle (6729950), Andrei Gabrielian (5210186), Alex Rosenthal (2275702), Darrell E. Hurt (8357145)   +4 more
core   +1 more source

Matrix Stiffness Orchestrates Mesenchymal Stem Cell Lineage Commitment Toward Osteogenesis and Adipogenesis Through the PIEZO1/SP1/STC2 Axis

Advanced Science, EarlyView.
Matrix stiffness directs mesenchymal stem cell lineage commitment through PIEZO1‐dependent activation of the SP1/STC2 pathway. Stiff matrices favor osteogenesis and suppress adipogenesis, whereas the loss of PIEZO1 function impairs early bone formation. STC2 retains lineage‐regulatory activity even when PIEZO1 is inactive.
Shuo Zhang, Siteng Li, Wenzhong Chen, Qingcheng Song, Haiyue Zhao, Peng Wang, Yiran Zhang, Wenquan Liang, Shaowei Zheng, Juan Wang, Wei Chen, Yanbin Zhu, Yingze Zhang   +12 more
wiley   +1 more source

Chemical composition of a manganese nodule from the sea of Japan off Izu Islands

, 1955
Chemical composition of a manganese nodule from the sea of Japan off Izu ...
Niino, Hiroshi, Hiroshi Niino (6971444)
core   +1 more source