Results 41 to 50 of about 166,510 (294)

Immunocytochemical localization of the main intrinsic polypeptide (MIP) in ultrathin frozen sections of rat lens. [PDF]

, 1983
The in situ distribution of the 26-kdalton Main Intrinsic Polypeptide (MIP or MP 26), a putative gap junction protein in ocular lens fibers, was defined at the electron microscope level using indirect immunoferritin labeling of ultrathin frozen sections ...
Bok, D, Fitzgerald, PG, Horwitz, J
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Phosphorylation of Extracellular Signal-Regulated Kinase after Transient Cerebral Ischemia in Hyperglycemic Rats

Neurobiology of Disease, 2001
The present study was undertaken to investigate whether extracellular signal-regulated kinase (ERK) was involved in mediating hyperglycemia-exaggerated cerebral ischemic damage. Phosphorylation of ERK 1/2 was studied by immunocytochemistry and by Western
Ping-An Li, Qing Ping He, Ouyang Yi-Bing, Bing Ren Hu, Bo K. Siesjö   +4 more
doaj   +1 more source

Preprotachykinin A (PPTA) is expressed by a distinct population of excitatory neurons in the mouse superficial spinal dorsal horn including cells that respond to noxious and pruritic stimuli [PDF]

, 2017
The superficial dorsal horn, which is the main target for nociceptive and pruritoceptive primary afferents, contains a high density of excitatory interneurons.
Bell, Andrew M., Boyle, Kieran A., Furuta, Takahiro, Gutierrez-Mecinas, Maria, Marin, Alina, Polgár, Erika, Taylor, Rebecca, Todd, Andrew J., Watanabe, Masahiko   +8 more
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Morphology and Nanomechanics of Sensory Neurons Growth Cones following Peripheral Nerve Injury [PDF]

, 2012
A prior peripheral nerve injury in vivo, promotes a rapid elongated mode of sensory neurons neurite regrowth in vitro. This in vitro model of conditioned axotomy allows analysis of the cellular and molecular mechanisms leading to an improved neurite re ...
A Nilsson, A Vinckier, AB Huber, AB Mathur, AL Weisenhorn, AR Bausch, Attila-Gergely Végh, B Geiger, C Hilaire, ChC Dupont-Gillain, Csilla Gergely, DM Suter, DS Smith, E Evans, E Spedden, EW Dent, F Charron, Frédérique Scamps, H-J Butt, HA McNally, HA McNally, HJ Song, HS Xiao, I Mechaly, Igor Sokolov, IN Sneddon, J Dai, J Laishram, J Sleep, JL Goldberg, K Tanaka, KD Costa, L Lankford K, M Mustata, M Radmacher, M Radmacher, Marta Martin, MG Hertz, MJ Rosenbluth, Olivier Lucas, Ouafa Benzina, OV Chumakova, PN Hoffman, R García, R Lal, S Andre, S Pieraut, S Pieraut, SS Hannila, T Araki, T Tojima, TC Dickson, Thierry Cloitre, TS Lanero, V Heinrich, Vivien Szabo, Y Xiong, ZL Chen   +57 more
core   +5 more sources

Development of human monoclonal antibodies against TARM1 by yeast display

FEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe, Mayumi Saeki, Masaaki Hashiguchi, Sayaka Ono, Kazuhisa Aoki, Hidetaka Tanno   +5 more
wiley   +1 more source

Characterization of Human Pituitary Adenomas in Cell Cultures by Light And Electron Microscopic Morphology And Immunolabeling [PDF]

, 2005
The morphology and hormone production of pituitary adenoma cell cultures were compared in order to highlight their characteristic in vitro features. Cell suspensions were prepared from 494 surgical specimens.
Bácsy, Ernő, Bálint, Katalin, Fazekas, Ilona, Hegedűs, Balázs, Kerekes, Edit, Pásztor, Emil, Slowik, Felicia   +6 more
core  

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

The role of immunocytochemical biomarkers in diagnostics of precancerous pathology of cervix

Medičnì Perspektivi, 2021
The last decades showed the worldwide tendency to finding consensus between diagnostics improvement and constant increase of cost of medical services in conditions of restricted financing.
I.Z. Gladchuk , N.M. Rozhkovska , N.M. Kashtalian   +2 more
doaj   +1 more source