Results 71 to 80 of about 944,231 (329)

Caso para diagnóstico Case for diagnosis

Anais Brasileiros de Dermatologia, 2009
Queratose folicular espinulosa decalvante é uma genodermatose rara, ligada ao X, caracterizada por hiperqueratose folicular, fotofobia, alopécia cicatricial do couro cabeludo e supercílios. Descreve-se o caso de paciente do sexo feminino, de 25 anos, com
Carine Veloso de Carvalho, Ivander Bastazini Junior, Jaison Antonio Barreto, Isabela de Brito Duarte, Raissa Borém Pimenta de Figueiredo   +4 more
doaj   +1 more source

Unimpaired Neuropsychological Performance and Enhanced Memory Recall in Patients with Sbma: A Large Sample Comparative Study. [PDF]

, 2018
Peculiar cognitive profile of patients with SBMA has been described by fragmented literature. Our retrospective study reports the neuropsychological evaluations of a large cohort of patients in order to contribute towards the understanding of this field.
A. (2018).,, Bertolin, C., Cipolletta, S., Kleinbub, J. R., Marcato, S., Martinelli, I., Palmieri, Arianna, Pegoraro, E, Pick, E., Querin, G., Sorar\uf9, G.   +10 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

The odontoblastic differentiation of dental mesenchymal stem cells: molecular regulation mechanism and related genetic syndromes

Frontiers in Cell and Developmental Biology, 2023
Dental mesenchymal stem cells (DMSCs) are multipotent progenitor cells that can differentiate into multiple lineages including odontoblasts, osteoblasts, chondrocytes, neural cells, myocytes, cardiomyocytes, adipocytes, endothelial cells, melanocytes ...
Houwen Pan, Houwen Pan, Houwen Pan, Houwen Pan, Houwen Pan, Houwen Pan, Yiling Yang, Yiling Yang, Yiling Yang, Yiling Yang, Yiling Yang, Yiling Yang, Hongyuan Xu, Hongyuan Xu, Hongyuan Xu, Hongyuan Xu, Hongyuan Xu, Hongyuan Xu, Anting Jin, Anting Jin, Anting Jin, Anting Jin, Anting Jin, Anting Jin, Xiangru Huang, Xiangru Huang, Xiangru Huang, Xiangru Huang, Xiangru Huang, Xiangru Huang, Xin Gao, Xin Gao, Xin Gao, Xin Gao, Xin Gao, Xin Gao, Siyuan Sun, Siyuan Sun, Siyuan Sun, Siyuan Sun, Siyuan Sun, Siyuan Sun, Yuanqi Liu, Yuanqi Liu, Yuanqi Liu, Yuanqi Liu, Yuanqi Liu, Yuanqi Liu, Jingyi Liu, Jingyi Liu, Jingyi Liu, Jingyi Liu, Jingyi Liu, Jingyi Liu, Tingwei Lu, Tingwei Lu, Tingwei Lu, Tingwei Lu, Tingwei Lu, Tingwei Lu, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Yanfei Zhu, Yanfei Zhu, Yanfei Zhu, Yanfei Zhu, Yanfei Zhu, Yanfei Zhu, Lingyong Jiang, Lingyong Jiang, Lingyong Jiang, Lingyong Jiang, Lingyong Jiang, Lingyong Jiang   +77 more
doaj   +1 more source

Clinical, electrophysiological and molecular genetic characteristics of 93 patients with X-linked Charcot-Marie-Tooth disease [PDF]

Brain, 2001
X-linked dominant Charcot-Marie-Tooth (CMTX) disease is a motor and sensory neuropathy caused by mutations in the connexin 32 (CX32) gene. In this study we report the clinical, electrophysiological and genetic features of 93 patients (41 males, 52 females) from 37 unrelated families with CMTX.
O, Dubourg, S, Tardieu, N, Birouk, R, Gouider, J M, Léger, T, Maisonobe, A, Brice, P, Bouche, E, LeGuern   +8 more
openaire   +2 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Bose-Einstein distribution, condensation transition and multiple stationary states in multiloci evolution of diploid population

, 2010
The mapping between genotype and phenotype is encoded in the complex web of epistatic interaction between genetic loci. In this rugged fitness landscape, recombination processes, which tend to increase variation in the population, compete with selection ...
A. Hartmann, C. Darwin, C. J. Pethick, D. Hartl, E. Ben-Naim, Ginestra Bianconi, J. H. Gillespie, J. Hofbauer, J. Monod, J. S. Yedidia, K. Huang, K. Jain, K. Sneppen, L. Peliti, M. A. Nowak, M. Mézard, Olaf Rotzschke, R. A. Fisher, U. Alon   +18 more
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Meeting report: a hard look at the state of enamel research. [PDF]

, 2017
The Encouraging Novel Amelogenesis Models and Ex vivo cell Lines (ENAMEL) Development workshop was held on 23 June 2017 at the Bethesda headquarters of the National Institute of Dental and Craniofacial Research (NIDCR).
Bartlett, John D, DenBesten, Pamela, Diekwisch, Thomas Gh, Duverger, Olivier, Joester, Derk, Klein, Ophir D, Kulkarni, Ashok B, Lacruz, Rodrigo S, Millar, Sarah E, Moradian-Oldak, Janet, Pugach, Megan K, Shaw, Wendy, Simmer, James P, Wright, J Timothy   +13 more
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source