Results 51 to 60 of about 24,779 (169)

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Genome-wide methylation detection and episignature analysis using PacBio long-read sequencing

Genome Medicine
Background The detection of 5-methylcytosine (5mC) patterns in the human genome is relevant for the diagnosis of various genetic conditions. Genome-wide methylation episignatures provide a new approach for resolving variants of uncertain significance ...
Véronique Ivashchenko, Michelle de Groot, Ronny Derks, Amber den Ouden, Gelana Khazeeva, Simone van den Heuvel, Raoul Timmermans, Jordi Corominas Galbany, Rolph Pfundt, Tom Hofste, Helger Yntema, Lisenka Vissers, Alexander Hoischen, Juliet Hampstead, Christian Gilissen   +14 more
doaj   +1 more source

Resposta ao trabalho de Kent e Santos: "'Os charruas vivem' nos Gaúchos: a vida social de uma pesquisa de 'resgate' genético de uma etnia indígena extinta no Sul do Brasil"

Horizontes Antropológicos, 2012
As atividades oriundas de ações humanas, incluindo pesquisas científicas, são estruturadas sob contextos individuais e coletivos. A artigo de Kent e Santos considera isso num cenário específico, mas ao descreverem tal fato eles também dão margem a ações ...
Maria Cátira Bortolini
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Drosophila Toxicogenomics: genetic variation and sexual dimorphism in susceptibility to 4-Methylimidazole

Human Genomics
Background 4-methylimidazole is a ubiquitous and potentially carcinogenic environmental toxicant. Genetic factors that contribute to variation in susceptibility to its toxic effects are challenging to assess in human populations.
Katelynne M. Collins, Elisabeth Howansky, Sarah C. Macon-Foley, Maria E. Adonay, Vijay Shankar, Richard F. Lyman, Nestor Octavio Nazario-Yepiz, Jordyn K. Brooks, Rachel A. Lyman, Trudy F. C. Mackay, Robert R. H. Anholt   +10 more
doaj   +1 more source

Senolytic compounds control a distinct fate of androgen receptor agonist- and antagonist-induced cellular senescent LNCaP prostate cancer cells

Cell & Bioscience, 2020
Background The benefit of inducing cellular senescence as a tumor suppressive strategy remains questionable due to the senescence-associated secretory phenotype.
Thanakorn Pungsrinont, Malika Franziska Sutter, Maren C. C. M. Ertingshausen, Gopinath Lakshmana, Miriam Kokal, Amir Saeed Khan, Aria Baniahmad   +6 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Personalized and graph genomes reveal missing signal in epigenomic data

Genome Biology, 2020
Background Epigenomic studies that use next generation sequencing experiments typically rely on the alignment of reads to a reference sequence. However, because of genetic diversity and the diploid nature of the human genome, we hypothesize that using a ...
Cristian Groza, Tony Kwan, Nicole Soranzo, Tomi Pastinen, Guillaume Bourque   +4 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source