Results 71 to 80 of about 1,981,585 (256)

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

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Mutational signatures are jointly shaped by DNA damage and repair

Nature Communications, 2020
Recent research has shown that mutational signatures reflective of the history of a cancer can be detected in a cancer genome. Here, using whole genome sequencing of DNA repair deficient and proficient nematodes exposed to genotoxins, the authors show ...
Nadezda V. Volkova, Bettina Meier, Víctor González-Huici, Simone Bertolini, Santiago Gonzalez, Harald Vöhringer, Federico Abascal, Iñigo Martincorena, Peter J. Campbell, Anton Gartner, Moritz Gerstung   +10 more
doaj   +1 more source

The androgen receptor CAG repeat polymorphism and modification of breast cancer risk in BRCA1 and BRCA2 mutation carriers [PDF]

, 2004
<p>Introduction: The androgen receptor (AR) gene exon 1 CAG repeat polymorphism encodes a string of 9–32 glutamines. Women with germline BRCA1 mutations who carry at least one AR allele with 28 or more repeats have been reported to have an earlier ...
Antoniou, A.C., Spurdle, A.B., Cook, M.R., Purdie, David M., Susan Peock, Hopper, John L., Easton, Douglas, Newman, B, kConFaB, Antoniou, AC, Kelemen, Livia, Tobias, E.S., Smith, Paula, Pandeya, N, Giles, GG, Beth Newman, Giles, Graham, Chenevix-Trench, Georgia, Cook, Margaret, Apicella, Carmel, Nirmala Pandeya, Easton, Douglas F., Melissa C Southey, Southey, M.C., Antoniou, Antonis, Purdie, David, Chenevix-Trench, G, Cook, MR, Peock, Susan, Apicella, C., Giles, G.G., Apicella, C, Purdie, D.M., Xiaoqing Chen, Antoniou, Antonis C., David L Duffy, Margaret R Cook, Duffy, David, Newman, Beth, ABCFS, Duffy, D.L., Pandeya, N., Amanda B Spurdle, Dite, Gillian S., Giles, Graham G., Georgia Chenevix-Trench, Smith, Paula L., Newman, B., Gillian S Dite, Hopper, J.L., John L Hopper, Southey, MC, Chen, Xiaoqing, Chen, X., Cook, Margaret R., Chen, X, Duffy, David L., EMBRACE Study Collaborators, Purdie, DM, Hopper, JL, Easton, D.F., Dite, Gillian, Douglas F Easton, David M Purdie, Southey, Melissa, Smith, P.L., AJBCS, Chenevix-Trench, G., Dite, GS, Spurdle, Amanda, Peock, S., Antonis C Antoniou, Chevenix-Trench, Georgia, Dite, G.S., Spurdle, Amanda B., Carmel Apicella, Spurdle, AB, Kelemen, L., Pandeya, Nirmala, Smith, PL, Kelemen, L, Easton, DF, Southey, Melissa C., Paula L Smith, Hopper, John, Livia Kelemen, Duffy, DL, Peock, S, Graham G Giles   +88 more
core   +3 more sources

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

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Spontaneous mutation accumulation in multiple strains of the green alga, Chlamydomonas reinhardtii [PDF]

, 2014
Estimates of mutational parameters, such as the average fitness effect of a new mutation and the rate at which new genetic variation for fitness is created by mutation, are important for the understanding of many biological processes. However, the causes
Ness, Rob W, Keightley, Peter D, Colegrave, N, Morgan, Andrew D   +3 more
core   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

A rigorous evaluation of crossover and mutation in genetic programming [PDF]

, 2009
The role of crossover and mutation in Genetic Programming (GP) has been the subject of much debate since the emergence of the field. In this paper, we contribute new empirical evidence to this argument using a rigorous and principled experimental method ...
David R. White, White, D.R., Poulding, S., Simon Poulding   +3 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source