Results 41 to 50 of about 370,888 (338)

Expression of Kisspeptin 1 in the Brain of the Adult Sea Lamprey Petromyzon marinus

Life, 2021
Kisspeptin peptides play major roles in the regulation of reproduction and puberty onset in mammals. While most mammals only have one kisspeptin gene, other jawed vertebrates present two or three genes. Recent data also revealed the presence of two genes
Daniel Sobrido-Cameán, Luis Alfonso Yáñez-Guerra, Alexandre Deber, María Celina Rodicio, Antón Barreiro-Iglesias   +4 more
doaj   +1 more source

Non-random distribution of microsatellite motifs and (TTAGGG)n repeats in the monkey frog Pithecopus rusticus (Anura, Phyllomedusidae) karyotype [PDF]

Genetics and Molecular Biology, 2020
The monkey frog, Pithecopus rusticus (Anura, Phyllomedusidae) is endemic to the grasslands of the Araucarias Plateau, southern Brazil. This species is known only from a small population found at the type locality. Here, we analyzed for the first time the
Julia R. Ernetti, Camilla B. Gazolla, Shirlei M. Recco-Pimentel, Elaine M. Luca, Daniel P. Bruschi   +4 more
doaj   +1 more source

In Situ Hybridization

Definitions, 2020
Next we will be examining the wildtype expression p atterns for the single-minded (sim) and snail (sna) genes in Drosophila w embryos that are 2-6 hours old.
Jan W. Gooch
semanticscholar   +1 more source

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini, Ezgi Oner, Mark P. Ward, Sinead Hurley, Brian David Henderson, Faye Lewis, Stephen P. Finn, Gerard J. Fitzmaurice, John J. O'Leary, Sharon O'Toole, Lorraine O'Driscoll, Kathy Gately   +11 more
wiley   +1 more source

Addressing persistent challenges in digital image analysis of cancer tissue: resources developed from a hackathon

Molecular Oncology, EarlyView.
Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran, Clarence Yapp, Gregory J. Baker, Johanna Beyer, Young Hwan Chang, Allison L. Creason, Robert Krueger, Jeremy Muhlich, Nathan Heath Patterson, Kevin Sidak, Damir Sudar, Adam J. Taylor, Luke Ternes, Jakob Troidl, Xie Yubin, Artem Sokolov, Darren R. Tyson   +16 more
wiley   +1 more source

Human papillomavirus detection in genital lesions by in situ hybridization and ultrastructural observations

Memorias do Instituto Oswaldo Cruz, 1994
Detection of papillomavirus DNA in sity hybridization technique was perfomed in 29 symptomatic patients (6 males and 23 females) during the period of 1989-1991 at the Clinic for Sexually Transmitted Diseases, Universidade Federal Fluminense, State of rio
L. H. S. Oliveira, I. C. P. P. Frugulhetti, M. R. L. Passos, S. M. B. Cavalcanti, M. E. F. Fonseca   +4 more
doaj   +1 more source

In Situ Hybridization

, 2023
ISH differs from immunohistochemistry which typically localizes proteins in tissue sections. ISH can be performed on a variety of targets, including RNA within cells, DNA in metaphase chromosome preparations obtained from mitotic cells, or DNA in interphase nuclei from cells in the non-mitotic phases.
openaire   +2 more sources

On subcellular distribution of the zinc finger 469 protein (ZNF469) and observed discrepancy in the localization of endogenous and overexpressed ZNF469

FEBS Open Bio, EarlyView.
ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren, Ileana Cristea, Thomas Stevenson, Endy Spriet, Per Morten Knappskog, Stig Ove Bøe, Harald Kranz, Sushma N. Grellscheid, Eyvind Rødahl   +8 more
wiley   +1 more source

The possible role of EBV in carcinogenesis of colorectal carcinoma.

مجلة كلية الطب, 2010
Background: Except for the tight correlation to nasopharyngeal carcinoma, accumulating evidences show that Epstein-Barr virus (EBV) is correlated to other carcinomas. This study was to investigate the association of EBV with colorectal tumors. Materials &
Manal A. habib
doaj   +1 more source

An Analysis for IDH‐Mutant Grade 4 Astrocytoma Based on WHO CNS 5: Implication of Clinical Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose There is ongoing debate regarding the therapeutic approach and prognosis for IDH‐mutant grade 4 astrocytoma, a newly defined subtype of diffuse glioma in the 2021 WHO classification system for central nervous system tumors (WHO CNS 5). The aim of this study was to explore the clinical outcome and prognosticators for newly diagnosed IDH‐
Xianxin Qiu, Liping Liang, Lingchao Chen, Pengjie Hong, Wanzun Lin, Jiabing Liu, Zhirui Zhou, Wenjia Zhu, Tianqi Wu, Mingyuan Pan, Yihua Zhong, Jing Gao, Zhiyong Qin, Yang Wang   +13 more
wiley   +1 more source