Results 71 to 80 of about 95,745 (299)

Lymphatic Vessels of Healthy and Inflamed Gingiva

, 1978
Lymphatic vessels were traced in healthy and early inflamed gingivae of various nonhuman primates. Lymphatic capillaries and primary collecting vessels originated in the connective tissue papillae and stroma near or adjacent to the attachment epithelium.
Sol Bernick, Daniel A. Grant
core   +1 more source

Full‐Body AI Agent: A Perspective on Multi‐Scale Collaborative AI for Systemic Biology and Precision Medicine

Advanced Science, EarlyView.
We propose the Full‐Body AI Agent, a multi‐scale collaborative framework with 7 biological‐layer agents. It unifies multi‐omics/clinical data via standardized protocols, enabling phenotype‐guided closed‐loop reasoning, quantitative evaluation, and LLM safeguards, with promising applications in tumor metastasis modeling and precision drug development ...
Aoqi Wang, Jiajia Liu, Jianguo Wen, Yangyang Luo, Zhiwei Fan, Liren Yang, Xi Hu, Ruihan Luo, Yankai Yu, Sophia Li, Weiling Zhao, Xiaobo Zhou   +11 more
wiley   +1 more source

Application of percutaneous lymphatic contrast-enhanced ultrasound in lymphovenous anastomosis microsurgery.

PLoS ONE
ObjectiveThis study evaluated percutaneous lymphatic contrast-enhanced ultrasound (CEUS) for preoperative localization in preparation for lymphovenous anastomosis (LVA) microsurgery.MethodsFourteen healthy volunteers and 14 patients with lower limb ...
Jing Wang, Ming Xing Hu, Min Lu, Xu Li
doaj   +1 more source

Blood flow reprograms lymphatic vessels to blood vessels

, 2012
Human vascular malformations cause disease as a result of changes in blood flow and vascular hemodynamic forces. Although the genetic mutations that underlie the formation of many human vascular malformations are known, the extent to which abnormal blood
Chiu-Yu Chen, Stan J. Stachelek, Cara Bertozzi, Yuan, Lijun, Oliver, Guillermo, Mark L. Kahn, Sathish Srinivasan, Lee, John S, Kahn, Mark L, Guillermo Oliver, Vicente, Andres, Guo, Lili, Zhiying Zou, John S. Lee, Stachelek, Stan J, Mäkinen, Taija, Bertozzi, Cara, Andres Vincente, Chen, Chiu-Yu, Taija Makinen, Andres Vicente, Srinivasan, Sathish, Zou, Zhiying, Lili Guo, Lu, MinMin, Lijun Yuan, MinMin Lu, Mericko, Patricia, Levy, Robert J, Patricia Mericko, Robert J. Levy   +30 more
core   +1 more source

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

Advanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li, Zhen Ding, Zhihua Liu, Hao Chen, Jianyang Shan, Yanxuan Shao, Yaling Yu, Gen Wen   +7 more
wiley   +1 more source

Histological and biochemical changes in lymphatic vessels after skeletal muscle injury induced by lengthening contraction in male mice

Physiological Reports
Lymphatic vessels are actively involved in the recovery process of inflamed tissues. However, the changes in intramuscular lymphatic vessels during inflammation caused by skeletal muscle injury remain unclear.
Yuma Tamura, Takafumi Kawashima, Rui‐Cheng Ji, Nobuhide Agata, Yuta Itoh, Keisuke Kawakami   +5 more
doaj   +1 more source

Intestinal lymphatic vessels release endothelial-dependent vasodilators

, 1992
This study evaluated the possibility that the endothelial cells of microscopic lymphatic vessels can release vasoactive agents which affect the lymphatic vessels and nearby arterioles.
H. G. Bohlen, J. M. Lash
core   +1 more source

MEOX1 Coordinates Autocrine‐Paracrine Programs via SPHK1/S1P to Promote Lymph Node Metastasis in Ovarian Cancer

Advanced Science, EarlyView.
In ovarian cancer, MEOX1 activates the SPHK1/S1P pathway to promote both tumor progression and tumor–stroma crosstalk. MEOX1‐dependent signaling drives CAF activation, enhances VEGF‐C expression, and stimulates lymphangiogenesis, ultimately facilitating lymph node metastasis.
Jiajia Li, Xiuling Zhi, Qianhan Lin, Yating Sun, Yihua Sun, Zulimire Abudousalamu, Mengyang Xue, Chang Zheng, Xiaotian Li, Liangqing Yao, Mo Chen   +10 more
wiley   +1 more source

Vascular endothelial growth factor receptor-2 promotes the development of the lymphatic vasculature.

PLoS ONE, 2013
Vascular endothelial growth factor receptor 2 (VEGFR2) is highly expressed by lymphatic endothelial cells and has been shown to stimulate lymphangiogenesis in adult mice. However, the role VEGFR2 serves in the development of the lymphatic vascular system
Michael T Dellinger, Stryder M Meadows, Katherine Wynne, Ondine Cleaver, Rolf A Brekken   +4 more
doaj   +1 more source

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function

Advanced Science, EarlyView.
This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang, Wenxuan Zhao, Xiaoming Hu, Yishu Wang, Peidong Yang, Diwei Zheng, Yugang Wang, Guanghui Ma, Min Shi, Wei Wei, Shuang Wang   +10 more
wiley   +1 more source