Results 81 to 90 of about 22,874 (232)

Lateral cortical Cdca7 expression levels are regulated by Pax6 and influence the production of intermediate progenitors

BMC Neuroscience, 2017
Background We studied whether regulation of Cdca7 (Cell division cycle associated 7) expression by transcription factor Pax6 contributes to Pax6’s cellular actions during corticogenesis.
Yu-Ting Huang, John O. Mason, David J. Price   +2 more
doaj   +1 more source

Iloperidone treatment mitigates the Juvenile Huntington's Disease phenotype possibly via Sigma‐1 Receptor Modulation

The FEBS Journal, EarlyView.
We investigated the potential of iloperidone as an activator of Sigma‐1 receptor (S1R) neuroprotective function in juvenile Huntington's disease (jHD). We tested iloperidone on cortical neurons differentiated from patient‐derived iPSCs, demonstrating that it acts as a S1R agonist, decreasing apoptosis, huntingtin aggregation, and oxidative stress ...
Ersilia Fornetti, Gaia Galluzzi, Mario Frezzini, Cécile Exertier, Vittorio Brufani, Gianni Colotti, Giancarlo Ruocco, Jessica Rosati, Angelo Luigi Vescovi, Daniele Narzi, Ilaria Genovese, Andrea Ilari   +11 more
wiley   +1 more source

PAX6 enhances Nanog expression by inhibiting NOTCH signaling to promote malignant properties in small cell lung cancer cells

Heliyon
Small cell lung cancer (SCLC) is a highly aggressive form of lung cancer. The aberrant regulation of Paired box 6 (PAX6) expression has been proposed to play an important oncogenic role in several cancer types.
Xiao-Fang Guo, Ling-Ling Wang, Fei-Meng Zheng, He-Ping Li   +3 more
doaj   +1 more source

The level of the transcription factor Pax6 is essential for controlling the balance between neural stem cell self-renewal and neurogenesis.

PLoS Genetics, 2009
Neural stem cell self-renewal, neurogenesis, and cell fate determination are processes that control the generation of specific classes of neurons at the correct place and time. The transcription factor Pax6 is essential for neural stem cell proliferation,
Stephen N Sansom, Dean S Griffiths, Andrea Faedo, Dirk-Jan Kleinjan, Youlin Ruan, James Smith, Veronica van Heyningen, John L Rubenstein, Frederick J Livesey   +8 more
doaj   +1 more source

Ubiquitin and ubiquitin‐like modifications in the endoplasmic reticulum stress response

The FEBS Journal, EarlyView.
Endoplasmic reticulum (ER) stress activates various proteostasis control processes, including the unfolded protein response, ribosome‐associated quality control, and ER‐associated degradation. Ubiquitin and ubiquitin‐like modifications dynamically regulate these processes to determine cell fate, promoting adaptation or inducing cell death.
Tony Avril, Matthieu Le Gallo, Elodie Lafont   +2 more
wiley   +1 more source

A posttranslational proteomic survey of a single anatomically preserved human 20‐week postconception brain

Journal of Anatomy, EarlyView.
A well‐preserved 20 post‐conception week human brain was obtained and finely dissected into 18 anatomically distinct regions, including the pia mater. Each region underwent in‐depth proteomic analysis, encompassing both total protein content and post‐translational modifications.
S. Bandiera, H. Bogetofte, P. Jensen, R. Hussain, S. A. Nischal, L. Rihova, G. J. Clowry, M. R. Larsen, Z. Molnár, B. C. Carlyle   +9 more
wiley   +1 more source

Promoter hypermethylation-mediated downregulation of PAX6 promotes tumor growth and metastasis during the progression of liver cancer

Clinical Epigenetics
Background The progression of liver cancer is a complicated process that involves genetic and epigenetic changes. Paired box 6 (PAX6) is a critical transcription factor for embryonic development. PAX6 is abnormally methylated in human cancer. The role of
Ching-Hua Yeh, Rou-Yu Chen, Ti-Hui Wu, Shan-Yueh Chang, Tsai-Yuan Hsieh, Yu-Lueng Shih, Ya-Wen Lin   +6 more
doaj   +1 more source

Mapping the Pax6 3’ untranslated region microRNA regulatory landscape

BMC Genomics, 2018
Background PAX6 is a homeodomain transcription factor that acts in a highly dosage-sensitive manner to regulate the development and function of the eyes, nose, central nervous system, gut, and endocrine pancreas. Several individual microRNAs (miRNA) have
Bridget C. Ryan, Kieran Lowe, Laura Hanson, Talveen Gil, Lauren Braun, Perry L. Howard, Robert L. Chow   +6 more
doaj   +1 more source

Circadian regulation of reproduction and neoblast cell division in the catenulid flatworm Stenostomum virginianum (Platyhelminthes)

Photochemistry and Photobiology, EarlyView.
The circadian clock and melatonin coordinate homeostasis in many animals, yet their influence on reproduction and neoblast proliferation has only been shown in triclads. This study demonstrates that the early‐branching catenulid Stenostomum virginianum contains photoreceptive refractile bodies, synthesizes endogenous melatonin, and that exogenous ...
Daniel L. Stanton, Ian D. Deas, J. Kennon Smith, Samuel B. Robinson, Adam M. Reitzel, Julian P. S. Smith III   +5 more
wiley   +1 more source

Investigating the mechanism by which SMAD3 induces PAX6 transcription to promote the development of non-small cell lung cancer

Respiratory Research, 2018
Background This study investigated the function of SMAD3 (SMAD family member 3) in regulating PAX6 (paired box 6) in non-small cell lung cancer. Methods First, qRT-PCR was employed to detect SMAD3 expression in cancer tissues along with normal tissues ...
Zhe Qian, Qiankun Zhang, Ying Hu, Tongmei Zhang, Jie Li, Zan Liu, Hua Zheng, Yuan Gao, Wenyun Jia, Aimin Hu, Baolan Li, Jiqing Hao   +11 more
doaj   +1 more source