Results 71 to 80 of about 154,170 (305)

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

Advanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang, Hui‐Wen Liu, Hyogeun Shin, Hyun Wook Kang, Minjin Kang, Jongbaeg Kim, Il‐Joo Cho, Nakwon Choi, Seok Chung, Hong Nam Kim   +9 more
wiley   +1 more source

Farnesoid X receptor, the bile acid sensing nuclear receptor, in liver regeneration

Acta Pharmaceutica Sinica B, 2015
The liver is unique in regenerative potential, which could recover the lost mass and function after injury from ischemia and resection. The underlying molecular mechanisms of liver regeneration have been extensively studied in the past using the partial ...
Guodong Li, Grace L. Guo
doaj   +1 more source

Spleen‐Targeting Biomimetic Hybrid Nanocarriers for Systemic Immune Reprogramming in Colitis: RBC Membrane Vesicle‐Fused Lipid Nanoparticles

Advanced Functional Materials, EarlyView.
A spleen‐targeting hybrid nanoplatform (RBCMV‐LNP‐RP) harnessing erythrophagocytosis mimics senescent red blood cell clearance to achieve spleen‐specific delivery of rapamycin. This biomimetic system enables selective accumulation in splenic macrophages, orchestrating systemic immune reprogramming and promoting mucosal healing in an inflammatory bowel ...
Jun Kwon, Hee Su Sohn, Jong Sang Yoon, So Won Jeon, Hee Gyeong Ko, Min‐Ho Kang, Jisun Lee, Jae‐Hwan Nam, Louis T. Merriam, Edy Y. Kim, Han Young Kim   +10 more
wiley   +1 more source

Liver regeneration after injury: Mechanisms, cellular interactions and therapeutic innovations

Clinical and Translational Medicine
The liver possesses a distinctive capacity for regeneration within the human body. Under normal circumstances, liver cells replicate themselves to maintain liver function. Compensatory replication of healthy hepatocytes is sufficient for the regeneration
Qi Liu, Senyan Wang, Jing Fu, Yao Chen, Jing Xu, Wenjuan Wei, Hao Song, Xiaofang Zhao, Hongyang Wang   +8 more
doaj   +1 more source

Pregnane X receptor activation promotes hematopoiesis during liver regeneration by inducing proliferation of hematopoietic stem and progenitor cells in mice

Pharmacological Research
Liver regeneration is a complex process that involves the recruitment of bone marrow (BM)-derived hematopoietic stem and progenitor cells (HSPCs).
Shuang Hu, Chenghua Wu, Dan Li, Xiaowen Jiang, Peng Wang, Guofang Bi, Hui Ouyang, Fengting Liang, Wenhong Zhou, Xiao Yang, Jian-Hong Fang, Huichang Bi   +11 more
doaj   +1 more source

Multiscale Structuring of Hydroxyapatite via Two‐Photon Lithography of Nanocomposites

Advanced Functional Materials, EarlyView.
Hydroxyapatite scaffolds are of great interest in bone tissue engineering applications, ranging from 3D cell culture to regenerative medicine. Using two‐photon lithography of a transparent nanocomposite, hydroxyapatite microstructures with features ranging from submicron to centimeter‐scale are fabricated. This allows to mimic the natural bone geometry,
Leonhard Hambitzer, Jan Mathis Hornbostel, Richard Prediger, Sebastian Kluck, Michael Daub, Cornelia Lee‐Thedieck, Frederik Kotz‐Helmer   +6 more
wiley   +1 more source

Role of peroxisome proliferator‐activated receptor‐gamma (PPARγ) during liver regeneration in rats [PDF]

, 2008
Yoshio Yamamoto, Takashi Ono, Dipok Kumar Dhar, Akira Yamanoi, Mitsuo Tachibana, Tsuneo Tanaka, Naofumi Nagasue   +6 more
openalex   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

Advanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio, Martina Mugnano, Valentina Marchesano, Alejandro Calabuig, Zhe Wang, Gennaro Giordano, Francesca Borrelli, Simonetta Grilli, Pietro Ferraro   +8 more
wiley   +1 more source

Methylation of Deoxyribonucleic Acid in Regenerating Rat Liver [PDF]

, 1973
D. Lutz, H. Grahn, Hans Kröger
openalex   +1 more source

Omentum facilitates liver regeneration

World Journal of Gastroenterology, 2009
To investigate the mechanism of liver regeneration induced by fusing the omentum to a small traumatic injury created in the liver. We studied three groups of rats. In one group the rats were omentectomized; in another group the omentum was left in situ and was not activated, and in the third group the omentum was activated by polydextran particles.We ...
Ashok K, Singh, Nishit, Pancholi, Jilpa, Patel, Natalia O, Litbarg, Krishnamurthy P, Gudehithlu, Perianna, Sethupathi, Mark, Kraus, George, Dunea, Jose Al, Arruda   +8 more
openaire   +2 more sources