Results 161 to 170 of about 8,237,739 (337)

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

open access: yesFEBS 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

RELATO DE CASO: VASCULITE PRIMÁRIA DE SISTEMA NERVOSO CENTRAL EM PACIENTE COM DIAGNÓSTICO DE LEUCEMIA LINFOBLÁSTICA AGUDA PHILADELPHIA POSITIVO PÓS TRANSPLANTE ALOGÊNICO HAPLOIDÊNTICO

open access: yesHematology, Transfusion and Cell Therapy
O conhecimento sobre complicaçoes associadas ao transplante de medula óssea, bem como ao uso de manutenção pós transplante de medula é uma área em constante evolução.
VT Souza   +7 more
doaj   +1 more source

Câncer cérvico-uterino: nível de informação dos profissionais de saúde. [PDF]

open access: yes, 1996
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Tocoginecologia, Curso de Medicina, Florianópolis ...
Pires, Claudio Müller
core  

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Patients’ profile attack for laryngeal cancer attended in oral cancer center – UNESP [PDF]

open access: yes, 2006
Um estudo foi realizado no Centro de Oncologia Bucal da Universidade Estadual Paulista, Campus de Araçatuba. Entre 88 casos de câncer atendidos no Centro de tratamento oncológico entre 1991 e 2003, 80 casos de câncer de laringe foram identificados em ...
Conrado Neto, Sebastião   +3 more
core  

Metodología de cáncer de mama para la maximización de recursos utilizada actualmente en México

open access: yesGaceta Mexicana de Oncología
Antecedentes: El cáncer de mama es la principal causa mundial de muerte por neoplasias. Por lo tanto, los centros médicos deben estar preparados para evaluar la gestión óptima de sus recursos, buscando el mejor resultado clínico. Objetivo: Presentar un modelo aplicado para la cuantificación y toma de decisiones informadas por parte de un servicio de ...
Juan E. Bargalló   +3 more
openaire   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Estudo epidemiológico descritivo das pacientes atendidas no ambulatório de patologia endometrial do Hospital Universitário [PDF]

open access: yes, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Frasseto, Luiz Fernando
core  

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS 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

Activación conductual y mindfulness en la experiencia del dolor de mujeres con cáncer de mama

open access: yesGaceta Mexicana de Oncología
Antecedentes: El dolor relacionado con cáncer es una experiencia multifactorial que puede afectar en la adherencia al tratamiento y generar malestar psicológico. Los tratamientos psicológicos constantemente usados buscan disminuir tal malestar sin considerar las necesidades adaptativas de las personas con cáncer. Es necesario implementar intervenciones
Mayra García-Reyes   +2 more
openaire   +1 more source

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