Results 281 to 290 of about 670,418 (378)

Chromatin Condensation Delays Senescence in Human Mesenchymal Stem Cells by Safeguarding Nuclear Damages during <i>In Vitro</i> Expansion. [PDF]

J Tissue Eng Regen Med
Joshi R, Suryawanshi T, Mukherjee S, Shukla S, Majumder A.   +4 more
europepmc   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

In Vitro Expansion of Hematopoietic Stem Cells by Inhibition of Both GSK3 and p38 Signaling. [PDF]

Stem Cells Dev, 2019
Li J, Zhang L, Yin L, Ma N, Wang T, Wu Y, Wang M, Yang X, Xu H, Hao C, Li W, Wei W, Xu Y, Zhang F, Breslin P, Zhang J, Zhang J.   +16 more
europepmc   +1 more source

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

Advanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao, Fan Li, Jiajie Gao, Elric Zhang, Yingdong Su, Ni Qin, Hao Ye, Josep Puigmartí, Giuseppe Cantarella, Simone Schuerle, Jiang Wu, Bradley J. Nelson, Salvador Pané   +12 more
wiley   +1 more source

Downregulation of Signal Transducer and Activator of Transcription 4 Contributes to Impaired Osteogenic Differentiation of Human Bone Marrow Stem Cells during in vitro Expansion.

Cells Tissues Organs
Rong W, Yuan Y, Yao S.
europepmc   +1 more source

Oligodeoxynucleotides stabilize Helios-expressing Foxp3+ human T regulatory cells during in vitro expansion.

Blood, 2012
Y. Kim, Ravikiran Bhairavabhotla, Jeongheon Yoon, A. Golding, A. Thornton, D. Tran, E. Shevach   +6 more
semanticscholar   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

Advanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo, Nguyen Thi Nguyen, LiLi Guo, Ngoc Man Phan, Hyunsu Shin, Tae‐il Kim, Yu Seok Youn, Jaeyun Kim   +7 more
wiley   +1 more source

Renal Progenitor Cells Have Higher Genetic Stability and Lower Oxidative Stress than Mesenchymal Stem Cells during In Vitro Expansion. [PDF]

Oxid Med Cell Longev, 2020
de Freitas Siqueira Silva ERD, Neto NMA, de Oliveira Bezerra D, de Moura Dantas SMM, Dos Santos Silva L, da Silva AA, de Moura CRC, Júnior ALG, Braz DC, Costa JRF, de Carvalho Leite YK, de Carvalho MAM.   +11 more
europepmc   +1 more source

Bioinspired Bromination Enables Extensible, Strain‐Stiffening Resilin Peptide Scaffolds with Tunable Degradation

Advanced Functional Materials, EarlyView.
Bioinspired bromination of a resilin‐derived peptide enables the fabrication of electrospun nanofibrous scaffolds that uniquely combine strain‐stiffening elasticity, proteolytic stability, and antioxidant functionality. These brominated peptide–gelatin hybrids mimic the extensibility of natural elastomers, demonstrating tunable mechanical resilience ...
Elisa Marelli, Lorenzo Sori, Chiara Russo, Claudia Pigliacelli, Lorenza Draghi, Monica Soncini, Pierangelo Metrangolo   +6 more
wiley   +1 more source

CD94-driven <i>in vitro</i> expansion of highly functional adaptive NKG2C⁺ NKG2A^- CD57⁺ NK cells from CMV⁺ healthy donors. [PDF]

Front Immunol
Giordano C, Carlomagno S, Falco M, Cantoni C, Vitale M, Caruana I, Dirks J, Serio A, Muccio L, Bartalucci G, Bo A, Locatelli F, Bottino C, Sivori S, Della Chiesa M.   +14 more
europepmc   +1 more source