Results 61 to 70 of about 258,080 (265)

Inter-Versus Intra-Host Sequence Diversity of pH1N1 and Associated Clinical Outcomes

Microorganisms, 2020
The diversity of RNA viruses dictates their evolution in a particular host, community or environment. Here, we reported within- and between-host pH1N1virus diversity at consensus and sub-consensus levels over a three-year period (2015−2017) and its
Hebah A. Al Khatib, Muna A. Al Maslamani, Peter V. Coyle, I. Richard Thompson, Elmoubasher A. Farag, Asmaa A. Al Thani, Hadi M. Yassine   +6 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Quantifying influenza virus diversity and transmission in humans [PDF]

Nature Genetics, 2016
Influenza A virus is characterized by high genetic diversity. However, most of what is known about influenza evolution has come from consensus sequences sampled at the epidemiological scale that only represent the dominant virus lineage within each infected host.
Sebra, R, Guan, Y, Rogers, MB, Lin, X, Twaddle, A, DePasse, JV, Song, T, Poon, LLM, Rosenfeld, R, Stockwell, TB, Wentworth, DE, Holmes, EC, Greenbaum, B, Peiris, JSM, Cowling, BJ, Ghedin, E, Zhou, B, Halpin, RA   +17 more
openaire   +4 more sources

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

HIV vaccines: mosaic approach to virus diversity [PDF]

Nature Medicine, 2010
The extraordinary diversity of HIV is a major barrier in the path of developing a vaccine. One way forward may be mosaic antigens—biometrically designed genes that maximize overlap between sequences used in the vaccine and circulating HIV-1 strains worldwide (pages 319–323 and 324–328).
Lawrence, Corey, M Juliana, McElrath
openaire   +2 more sources

Metagenomic and whole-genome analysis reveals new lineages of gokushoviruses and biogeographic separation in the sea

Frontiers in Microbiology, 2013
Much remains to be learned about single-stranded (ss) DNA viruses in natural systems, and the evolutionary relationships among them. One of the eight recognized families of ssDNA viruses is the Microviridae, a group of viruses infecting bacteria. In this
Jessica Myriam Labonté, Jessica Myriam Labonté, Curtis A Suttle, Curtis A Suttle, Curtis A Suttle, Curtis A Suttle   +5 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source