Wnt signalling in the development of axon, dendrites and synapses.

abstract：:The range of biological outcomes generated by many signalling proteins in development and homeostasis is increased by their interactions with glycosaminoglycans, particularly heparan sulfate (HS). This interaction controls the localization and movement of these signalling proteins, but whether such control depends on ...

journal_title：Open biology

authors： Sun C,Marcello M,Li Y,Mason D,Lévy R,Fernig DG

更新日期：2016-03-01 00:00:00

abstract：:Mammalian embryonic diapause is a phenomenon defined by the temporary arrest in blastocyst growth and metabolic activity within the uterus which synchronously becomes quiescent to blastocyst activation and implantation. This reproductive strategy temporally uncouples conception from parturition until environmental or ...

journal_title：Open biology

authors： Cha J,Sun X,Bartos A,Fenelon J,Lefèvre P,Daikoku T,Shaw G,Maxson R,Murphy BD,Renfree MB,Dey SK

更新日期：2013-04-24 00:00:00

abstract：:The first meeting exclusively dedicated to the 'High-throughput dense reconstruction of cell lineages' took place at Janelia Research Campus (Howard Hughes Medical Institute) from 14 to 18 April 2019. Organized by Tzumin Lee, Connie Cepko, Jorge Garcia-Marques and Isabel Espinosa-Medina, this meeting echoed the recent...

journal_title：Open biology

authors： Espinosa-Medina I,Garcia-Marques J,Cepko C,Lee T

更新日期：2019-12-01 00:00:00

abstract：:Current ageing theories are far from satisfactory because of the many determinants involved in ageing. The well-known rate-of-living theory assumes that the product (lifetime energy expenditure, LEE) of maximum lifespan (MLS) and mass-specific basal metabolic rate (msBMR) is approximately constant. Although this theor...

journal_title：Open biology

authors： Kitazoe Y,Hasegawa M,Tanaka M,Futami M,Futami J

更新日期：2017-10-01 00:00:00

abstract：:With the widespread use of avermectins (AVMs) for managing parasitic and agricultural pests, the resistance of worms and insects to AVMs has emerged as a serious threat to human health and agriculture worldwide. The reduced penetration of AVMs is one of the main reasons for the development of the resistance to the che...

journal_title：Open biology

authors： Chen LP,Wang P,Sun YJ,Wu YJ

更新日期：2016-04-01 00:00:00

abstract：:Mutation in isocitrate dehydrogenase (IDH) leads to an aberrant function of the enzyme, leading to the production of hydroxyglutarate, as well as changes in cellular metabolism, DNA methylation and histone modification. Previous studies uncovered mutations in IDH1 in several malignancies, with the most frequent mutati...

journal_title：Open biology

authors： Yan B,Hu Y,Ma T,Wang Y

更新日期：2018-10-10 00:00:00

abstract：:Pigment-Dispersing Factor (PDF) is an important neuropeptide in the brain circadian network of Drosophila and other insects, but its role in bees in which the circadian clock influences complex behaviour is not well understood. We combined high-resolution neuroanatomical characterizations, quantification of PDF levels...

journal_title：Open biology

authors： Beer K,Kolbe E,Kahana NB,Yayon N,Weiss R,Menegazzi P,Bloch G,Helfrich-Förster C

更新日期：2018-01-01 00:00:00

abstract：:Hsp70 chaperones interact with substrate proteins in a coordinated fashion that is regulated by nucleotides and enhanced by assisting cochaperones. There are numerous homologues and isoforms of Hsp70 that participate in a wide variety of cellular functions. This diversity can facilitate adaption or specialization base...

journal_title：Open biology

authors： Larburu N,Adams CJ,Chen CS,Nowak PR,Ali MMU

更新日期：2020-08-01 00:00:00

abstract：:Mycobacterium tuberculosis (Mtb), the aetiological agent of tuberculosis, has evolved to scavenge nutrients from the confined environment of host macrophages with mycobacterial ATP-binding cassette (ABC) transporters playing a key role in nutrient acquisition. Mtb-UspC (Rv2318) is the solute-binding protein of the ess...

journal_title：Open biology

authors： Fullam E,Prokes I,Fütterer K,Besra GS

更新日期：2016-06-01 00:00:00

abstract：:The Parkinson's disease (PD) gene, PARK6, encodes the PTEN-induced putative kinase 1 (PINK1) mitochondrial kinase, which provides protection against oxidative stress-induced apoptosis. Given the link between glucose metabolism, mitochondrial function and insulin secretion in β-cells, and the reported association of PD...

journal_title：Open biology

authors： Deas E,Piipari K,Machhada A,Li A,Gutierrez-del-Arroyo A,Withers DJ,Wood NW,Abramov AY

更新日期：2014-05-07 00:00:00

abstract：:Aberrant tumour necrosis factor (TNF) signalling is a hallmark of many inflammatory diseases including rheumatoid arthritis (RA), irritable bowel disease and lupus. Maladaptive TNF signalling can lead to hyper active downstream nuclear factor (NF)-κβ signalling in turn amplifying a cell's inflammatory response and exa...

journal_title：Open biology

authors： Totzke J,Scarneo SA,Yang KW,Haystead TAJ

更新日期：2020-09-01 00:00:00

abstract：:Flagella have multiple functions that are associated with different axonemal structures. Motile flagella typically have a 9 + 2 arrangement of microtubules, whereas sensory flagella normally have a 9 + 0 arrangement. Leishmania exhibits both of these flagellum forms and differentiation between these two flagellum form...

journal_title：Open biology

authors： Sunter JD,Moreira-Leite F,Gull K

更新日期：2018-11-21 00:00:00

abstract：:The kinetochore is a complex structure whose function is absolutely essential. Unlike the centromere, the kinetochore at first appeared remarkably well conserved from yeast to humans, especially the microtubule-binding outer kinetochore. However, recent efforts towards biochemical reconstitution of diverse kinetochore...

journal_title：Open biology

authors： Hamilton GE,Davis TN

更新日期：2020-11-01 00:00:00

abstract：:Membrane-associated histidine kinases (HKs) in two-component systems respond to environmental stimuli by autophosphorylation and phospho-transfer. HK typically contains a periplasmic sensor domain that regulates the cytoplasmic kinase domain through a conserved cytoplasmic linker. How signal is transduced from the lig...

journal_title：Open biology

authors： Liu J,Yang J,Wen J,Yang Y,Wei X,Zhang X,Wang YP

更新日期：2014-06-01 00:00:00

abstract：:Gating of AMPA- and kainate-selective ionotropic glutamate receptors can be defined in terms of ligand affinity, efficacy and the rate and extent of desensitization. Crucial insights into all three elements have come from structural studies of the ligand-binding domain (LBD). In particular, binding-cleft closure is as...

journal_title：Open biology

authors： Nayeem N,Mayans O,Green T

更新日期：2013-05-29 00:00:00

abstract：:Chronic Trypanosoma cruzi infections are typically lifelong, with small numbers of parasites surviving in restricted tissue sites, which include the gastrointestinal tract. There is considerable debate about the replicative status of these persistent parasites and whether there is a role for dormancy in long-term infe...

journal_title：Open biology

authors： Ward AI,Olmo F,Atherton RL,Taylor MC,Kelly JM

更新日期：2020-12-01 00:00:00

abstract：:The genus Caulobacter is found in a variety of habitats and is known for its ability to thrive in low-nutrient conditions. K31 is a novel Caulobacter isolate that has the ability to tolerate copper and chlorophenols, and can grow at 4 ° C with a doubling time of 40 h. K31 contains a 5.5 Mb chromosome that codes for mo...

journal_title：Open biology

authors： Ash K,Brown T,Watford T,Scott LE,Stephens C,Ely B

更新日期：2014-10-01 00:00:00

abstract：:Elevated cataract risk after radiation exposure was established soon after the discovery of X-rays in 1895. Today, increased cataract incidence among medical imaging practitioners and after nuclear incidents has highlighted how little is still understood about the biological responses of the lens to low-dose ionizing ...

journal_title：Open biology

authors： Markiewicz E,Barnard S,Haines J,Coster M,van Geel O,Wu W,Richards S,Ainsbury E,Rothkamm K,Bouffler S,Quinlan RA

更新日期：2015-04-01 00:00:00

abstract：:Typical centrioles are made of microtubules organized in ninefold symmetry. Most animal somatic cells have two centrioles for normal cell division and function. These centrioles originate from the zygote, but because the oocyte does not provide any centrioles, it is surprising that the zygotes of many animals are thou...

journal_title：Open biology

authors： Fishman EL,Jo K,Ha A,Royfman R,Zinn A,Krishnamurthy M,Avidor-Reiss T

更新日期：2017-03-01 00:00:00

abstract：:Although systemic or local inflammation, commonly featured by cytokine activation, is implicated in patients with bone loss, the underlying mechanisms are still elusive. As microRNAs (miR), a class of small non-coding RNAs involved in essential physiological processes, have been found in bone cells, we aimed to invest...

journal_title：Open biology

authors： Wang N,Zhou Z,Wu T,Liu W,Yin P,Pan C,Yu X

更新日期：2016-03-01 00:00:00

abstract：:Heat shock protein 90 (Hsp90) is a promising cancer drug target as a molecular chaperone critical for stabilization and activation of several of the oncoproteins that drive cancer progression. Its actions depend upon its essential ATPase, an activity fortuitously inhibited with a very high degree of selectivity by nat...

journal_title：Open biology

authors： Piper PW,Millson SH

更新日期：2012-12-12 00:00:00

abstract：:Unlike most bacteria, mycobacteria rely on the multi-domain enzyme eukaryote-like fatty acid synthase I (FAS I) to make fatty acids de novo. These metabolites are precursors of the biosynthesis of most of the lipids present both in the complex mycobacteria cell wall and in the storage lipids inside the cell. In order ...

journal_title：Open biology

authors： Cabruja M,Mondino S,Tsai YT,Lara J,Gramajo H,Gago G

更新日期：2017-02-01 00:00:00

abstract：:Outer membrane phospholipase A (OMPLA) is an enzyme located in the outer membrane of Gram-negative bacteria. OMPLA exhibits broad substrate specificity, and some of its substrates are located in the cellular envelope. Generally, the enzymatic activity can only be induced by perturbation of the cell envelope integrity ...

journal_title：Open biology

authors： Wang X,Jiang F,Zheng J,Chen L,Dong J,Sun L,Zhu Y,Liu B,Yang J,Yang G,Jin Q

更新日期：2016-09-01 00:00:00

abstract：:Cancer is considered a group of diseases characterized by uncontrolled growth and spread of abnormal cells and is propelled by somatic mutations. Apolipoprotein B mRNA-editing enzyme catalytic polypeptide-like 3 (APOBEC3) family of enzymes are endogenous sources of somatic mutations found in multiple human cancers. Wh...

journal_title：Open biology

authors： Granadillo Rodríguez M,Flath B,Chelico L

更新日期：2020-12-01 00:00:00

abstract：:Somatostatin (SS) and allatostatin-C (ASTC) are structurally and evolutionarily related neuropeptides that act as inhibitory regulators of physiological processes in mammals and insects, respectively. Here, we report the first molecular and functional characterization of SS/ASTC-type signalling in a deuterostome inver...

journal_title：Open biology

authors： Zhang Y,Yañez Guerra LA,Egertová M,Zampronio CG,Jones AM,Elphick MR

更新日期：2020-09-01 00:00:00

abstract：:Reproductive behaviour is important for animals to keep their species existing on Earth. A key question is how to generate more and healthier progenies by choosing optimal mates. In Drosophila melanogaster, males use multiple sensory cues, including vision, olfaction and gustation, to achieve reproductive success. The...

journal_title：Open biology

authors： Zhuang L,Sun Y,Hu M,Wu C,La X,Chen X,Feng Y,Wang X,Hu Y,Xue L

更新日期：2016-06-01 00:00:00

abstract：:DNA methylation has been investigated for many years, but recent technologies have allowed for single-cell- and single-base-resolution DNA methylation datasets and more accurate assessment of DNA methylation dynamics at the key genomic regions that regulate gene expression in human early embryonic development. In this...

journal_title：Open biology

authors： Luo R,Bai C,Yang L,Zheng Z,Su G,Gao G,Wei Z,Zuo Y,Li G

更新日期：2018-10-31 00:00:00

abstract：:The conserved process of centriole duplication requires Plk4 kinase to recruit and promote interactions between Sas6 and Sas5/Ana2/STIL (respective nomenclature of worms/flies/humans). Plk4-mediated phosphorylation of Ana2/STIL in its conserved STAN motif has been shown to promote its interaction with Sas6. However, S...

journal_title：Open biology

authors： Dzhindzhev NS,Tzolovsky G,Lipinszki Z,Abdelaziz M,Debski J,Dadlez M,Glover DM

更新日期：2017-12-01 00:00:00

abstract：:TRPA1 is a non-selective cation channel involved in pain sensation and neurogenic inflammation. Although TRPA1 is well established in a number of organs including the nervous system, its presence and function in the mammalian cortex remains unclear. Here, we demonstrate the expression of TRPA1 in rodent somatosensory ...

journal_title：Open biology

authors： Kheradpezhouh E,Choy JMC,Daria VR,Arabzadeh E

更新日期：2017-04-01 00:00:00

abstract：:In most animals, the bulk of sperm DNA is packaged with sperm nuclear basic proteins (SNBPs), a diverse group of highly basic chromosomal proteins notably comprising mammalian protamines. The replacement of histones with SNBPs during spermiogenesis allows sperm DNA to reach an extreme level of compaction, but little i...

journal_title：Open biology

authors： Kimura S,Loppin B

更新日期：2016-11-01 00:00:00