Results 41 to 50 of about 52,118 (265)

A Fully Defined GelMA‐Based Matrix Allows Fine Tuning of Tissue‐Relevant Biomechanical and Biochemical Cues for Organoid Culture

Advanced Healthcare Materials, EarlyView.
A fully defined GelMA‐based ECM platform integrates tunable tissue‐relevant stiffness with laminin–entactin biochemical supplementation to support mouse small intestinal organoid growth. Coordinated control of mechanical and biochemical cues promotes robust proliferation, budding morphogenesis, differentiation, and passaging, providing a reproducible ...
Junyi Liu, Su Su Htwe, Lay Poh Tan, Yen Choo   +3 more
wiley   +1 more source

Collagen‐Based Gut‐on‐Chip for In Vitro Modeling of Intestinal Barrier Function and Host‐Pathogen Interactions

Advanced Materials Technologies, EarlyView.
A collagen‐based gut‐on‐chip model replicates the intestinal extracellular matrix, supporting villi‐like structures, tight junctions, and mucin production. This biomimetic platform enables rapid epithelial differentiation and functional barrier formation.
Fernanda López García, Jacques Leng, Hugo de Oliveira, Pierre Nassoy, Karine Dementhon   +4 more
wiley   +1 more source

Introducing Borsantrazole: A Trifunctional Boron‐Based Pyrazole That Extends the Lifespan of Amyotrophic Lateral Sclerosis Mice

Advanced Science, EarlyView.
Herein we report a boron‐based pyrazole, (Borsantrazole ‐ a small molecule that selectively targets oxidative stress) that significantly increases survival, reduces weight loss, delays disease onset, and affects global protein changes in the SOD1‐G37R mouse model of ALS.
Nitesh Sanghai, Rhonda Kelley, Ying Lao, M. Immanuel Reyes Madlangsakay, Prasanta Paul, M. Alejandra Llanes‐Cuesta, Jun‐Feng Wang, René P. Zahedi, Jiming Kong, Geoffrey K. Tranmer   +9 more
wiley   +1 more source

Annexin A2 Coordinates STAT3 to Regulate the Invasion and Migration of Colorectal Cancer Cells In Vitro

Gastroenterology Research and Practice, 2016
The present study aimed to reveal the expression of STAT3 and Anxa 2 in CRC specimens and to investigate the effects of STAT3 and Anxa 2 signaling on the proliferation, invasion, and migration in CRC Caco-2 cells.
Dianhui Xiu, Lin Liu, Fengli Qiao, Haishan Yang, Lu Cui, Guifeng Liu   +5 more
doaj   +1 more source

Transport of vitamin E by differentiated Caco-2 cells [PDF]

Journal of Lipid Research, 2006
In hepatocytes, vitamin E is secreted via the efflux pathway and is believed to associate with apolipoprotein B (apoB)-lipoproteins extracellularly. The molecular mechanisms involved in the uptake, intracellular trafficking, and secretion of dietary vitamin E by the intestinal cells are unknown.
Kamran Anwar, Herbert J. Kayden, M. Mahmood Hussain   +2 more
openaire   +3 more sources

From Flow to Function: Using Different Static Mixers to Fabricate Microarchitected Materials Via Chaotic Printing

Advanced Science, EarlyView.
Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve, Carlos Fernando Ceballos‐González, Diego Alonso Quevedo‐Moreno, Irving Isaí Rendón‐Moreno, Ariel Cantoral‐Sánchez, Héctor Ambriz‐González, Mario Moisés Alvarez, Grissel Trujillo‐de Santiago   +7 more
wiley   +1 more source

A Promising Natural Red Pigment “Prodigiosin” Sensitizes Colon Cancer Cells to Ionizing Radiation, Induces Apoptosis, and Impedes MAPK/TNF-α/NLRP3 Signaling Pathway

Integrative Cancer Therapies
Colon cancer is one of the most prevalent cancers worldwide and the second leading cause of cancer-related deaths. The goal of the present study was to investigate the role of Prodigiosin (PG) in promoting programed cell death in irradiated Caco-2 colon ...
Nermeen M. ElBakary PhD, Lobna M. Anees PhD, Amal Said Shahat PhD, Noura M. Mesalam PhD   +3 more
doaj   +1 more source

MiR-138 promotes apoptosis of colon cancer cells by targeting SIRT1

Di-san junyi daxue xuebao, 2021
Objective To investigate the mechanism of miR-138 involving in the apoptosis of colon cancer cells by regulating SIRT1. Methods RT-qPCR was used to detect the expression of miR-138 in colon cancer cell lines HCT 116, SW480, Caco-2, HT29 and SW1116.
YANG Yang, PENG Wenli
doaj   +1 more source

Rhoifolin Alleviates Ulcerative Colitis by Targeting NMNAT1 and Activating SIRT1‐FOXO1 Signaling to Enhance ILC3s Effector Function

Advanced Science, EarlyView.
Rhoifolin directly targets NMNAT1, thereby activating nicotinamide salvage pathway and promoting intracellular NAD+ biosynthesis. Elevated NAD+ levels enhance SIRT1 activity, leading to FOXO1 deacetylation and nuclear translocation. Nuclear FOXO1 subsequently binds to the IL‐22 promoter, upregulating IL‐22 transcription and potentiating ILC3 effector ...
Hongqiong Yang, Yishu Zhang, Sijia Feng, Xiaoqing Ma, Jiayi Feng, Junwei Wang, Jialin Gao, An Pan, Dapeng Wu, Kang Ding, Caijuan Zheng, Qi Lv, Lihong Hu   +12 more
wiley   +1 more source

The novel long noncoding RNA CRART16 confers cetuximab resistance in colorectal cancer cells by enhancing ERBB3 expression via miR-371a-5p

Cancer Cell International, 2020
Background Long noncoding RNAs (lncRNAs) have been shown to participate in multiple biological processes and confer drug resistance. However, it remains unclear whether lncRNAs are involved in conferring cetuximab resistance in colorectal cancer (CRC ...
Xiaoqian Zhang, Long Wen, Shanwen Chen, Junling Zhang, Yongchen Ma, Jianwen Hu, Taohua Yue, Jingui Wang, Jing Zhu, Dingfang Bu, Xin Wang   +10 more
doaj   +1 more source