解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
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
pub_type: 杂志文章
doi:10.1098/rsob.200261
更新日期:2020-12-01 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
pub_type: 杂志文章
doi:10.1098/rsob.200188
更新日期:2020-12-01 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
pub_type: 杂志文章
doi:10.1098/rsob.200284
更新日期:2020-11-01 00:00:00
abstract::Intercalation allows cells to exchange positions in a spatially oriented manner in an array of diverse processes, spanning convergent extension in embryonic gastrulation to the formation of tubular organs. However, given the co-occurrence of cell intercalation and changes in cell shape, it is sometimes difficult to as...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200329
更新日期:2020-11-01 00:00:00
abstract::How a single genome can give rise to distinct cell types remains a fundamental question in biology. Mammals are able to specify and maintain hundreds of cell fates by selectively activating unique subsets of their genome. This is achieved, in part, by enhancers-genetic elements that can increase transcription of both ...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200255
更新日期:2020-10-01 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
pub_type: 杂志文章
doi:10.1098/rsob.200172
更新日期:2020-09-01 00:00:00
abstract::Genomic regions with repeated sequences are unstable and prone to rapid DNA diversification. However, the role of tandem repeats within the coding region is not fully characterized. Here, we have identified a new hypervariable C-type lectin gene family with different numbers of tandem repeats (Rlecs; R means repeat) i...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200141
更新日期:2020-09-01 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
pub_type: 杂志文章
doi:10.1098/rsob.200099
更新日期:2020-09-01 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
pub_type: 杂志文章
doi:10.1098/rsob.200089
更新日期:2020-08-01 00:00:00
abstract::Gene expression programmes driving cell identity are established by tightly regulated transcription factors that auto- and cross-regulate in a feed-forward manner, forming core regulatory circuitries (CRCs). CRC transcription factors create and engage super-enhancers by recruiting acetylation writers depositing permis...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200121
更新日期:2020-07-01 00:00:00
abstract::Biomarkers for amyotrophic lateral sclerosis/motor neuron disease (ALS/MND) are currently not clinically available for disease diagnosis or analysis of disease progression. If identified, biomarkers could improve patient outcomes by enabling early intervention and assist in the determination of treatment efficacy. We ...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200116
更新日期:2020-06-01 00:00:00
abstract::Disruption of the enzymatic activities of the transcription factor TFIIH by the small molecules Triptolide (TPL) or THZ1 could be used against cancer. Here, we used the MCF10A-ErSrc oncogenesis model to compare the effect of TFIIH inhibitors between transformed cells and their progenitors. We report that tumour cells ...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.200050
更新日期:2020-06-01 00:00:00
abstract::In eukaryotic cells, about one-third of the synthesized proteins are translocated into the endoplasmic reticulum; they are membrane or lumen resident proteins and proteins direct to the Golgi apparatus. The co-translational translocation takes place through the heterotrimeric protein-conducting channel Sec61 which is ...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190244
更新日期:2020-05-01 00:00:00
abstract::At least 150 human proteins are glycosylphosphatidylinositol-anchored proteins (GPI-APs). The protein moiety of GPI-APs lacking transmembrane domains is anchored to the plasma membrane with GPI covalently attached to the C-terminus. The GPI consists of the conserved core glycan, phosphatidylinositol and glycan side ch...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190290
更新日期:2020-03-01 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
pub_type: 共识发展会议,杂志文章
doi:10.1098/rsob.190229
更新日期:2019-12-01 00:00:00
abstract::RNA interference (RNAi) in insects is routinely used to ascertain gene function, but also has potential as a technology to control pest species. For some insects, such as beetles, ingestion of small quantities of double-stranded RNA (dsRNA) is able to knock down a targeted gene's expression. However, in other species,...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190198
更新日期:2019-12-01 00:00:00
abstract::Skeletal vasculature plays a central role in the maintenance of microenvironments for osteogenesis and haematopoiesis. In addition to supplying oxygen and nutrients, vasculature provides a number of inductive factors termed as angiocrine signals. Blood vessels drive recruitment of osteoblast precursors and bone format...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.190144
更新日期:2019-10-31 00:00:00
abstract::The aim of this study was to analyse the expression pattern and elucidate the mechanistic involvement of long non-coding RNA LINC00467 in hepatocellular carcinoma (HCC). The relative expression of LINC00467 and microRNA (miR)-9-5p was determined by real-time polymerase chain reaction. Cell viability was measured using...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190074
更新日期:2019-09-27 00:00:00
abstract::Tn5 transposase is a bacterial enzyme that integrates a DNA fragment into genomic DNA, and is used as a tool for detecting nucleosome-free regions of genomic DNA in eukaryotes. However, in chromatin, the DNA targeting by Tn5 transposase has remained unclear. In the present study, we reconstituted well-positioned 601 d...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190116
更新日期:2019-08-30 00:00:00
abstract::Indirect flight muscles (IFMs) in adult Drosophila provide the key power stroke for wing beating. They also serve as a valuable model for studying muscle development. An age-dependent decline in Drosophila free flight has been documented, but its relation to gross muscle structure has not yet been explored satisfactor...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.190087
更新日期:2019-06-28 00:00:00
abstract::Osteocytes secrete the glycoprotein sclerostin to inhibit bone formation by osteoblasts, but how sclerostin production is regulated in osteocytes remains unclear. Here, we show that tuberous sclerosis complex 1 (TSC1) in osteocytes promotes sclerostin secretion through inhibition of mechanistic target of rapamycin com...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.180262
更新日期:2019-05-31 00:00:00
abstract::Adult-onset neurodegenerative diseases are among the most difficult human health conditions to model for drug development. Most genetic or toxin-induced cell and animal models cannot faithfully recapitulate pathology in disease-relevant cells, making it excessively challenging to explore the potential mechanisms under...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.180177
更新日期:2019-01-31 00:00:00
abstract::Acute nociceptive pain is an undesirable feeling but has a physiological significance as a warning system for living organisms. Conversely, chronic pain is lacking physiological significance, but rather represents a confusion of nerve functions. The neuropathic pain that occurs after peripheral nerve injury (PNI) is p...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.180154
更新日期:2018-11-28 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
pub_type: 杂志文章
doi:10.1098/rsob.180124
更新日期:2018-11-21 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
pub_type: 杂志文章
doi:10.1098/rsob.180131
更新日期:2018-10-31 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
pub_type: 杂志文章
doi:10.1098/rsob.180086
更新日期:2018-10-10 00:00:00
abstract::Wnts are a highly conserved family of secreted glycoproteins that play essential roles in the morphogenesis and body patterning during the development of metazoan species. In recent years, mounting evidence has revealed important functions of Wnt signalling in diverse aspects of neural development, including neuronal ...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.180116
更新日期:2018-10-03 00:00:00
abstract::Discovered in 1991 in a screen for genes involved in spindle pole body duplication, the monopolar spindle 1 (Mps1) kinase has since claimed a central role in processes that ensure error-free chromosome segregation. As a result, Mps1 kinase activity has become an attractive candidate for pharmaceutical companies in the...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.180109
更新日期:2018-08-01 00:00:00
abstract::'Epichromatin', the surface of chromatin beneath the interphase nuclear envelope (NE) or at the surface of mitotic chromosomes, was discovered by immunostaining with a specific bivalent mouse monoclonal anti-nucleosome antibody (mAb PL2-6). 'Chromomeres', punctate chromatin particles approximately 200-300 nm in diamet...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.180058
更新日期:2018-06-01 00:00:00
abstract::Nutrient fluctuations in the cellular environment promote changes in cell metabolism and growth to adapt cell proliferation accordingly. The target of rapamycin (TOR) signalling network plays a key role in the coordination of growth and cell proliferation with the nutrient environment and, importantly, nutrient limita...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.180015
更新日期:2018-05-01 00:00:00
abstract::Synaptic vesicle exocytosis relies on the tethering of release ready vesicles close to voltage-gated Ca2+ channels and specific lipids at the future site of fusion. This enables rapid and efficient neurotransmitter secretion during presynaptic depolarization by an action potential. Extensive research has revealed that...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.170258
更新日期:2018-02-01 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
pub_type: 杂志文章
doi:10.1098/rsob.170224
更新日期:2018-01-01 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
pub_type: 杂志文章
doi:10.1098/rsob.170247
更新日期:2017-12-01 00:00:00
abstract::The hallmark of high-risk human papillomavirus (HR-HPV)-related carcinogenesis is E6 and E7 oncogene overexpression. The aim of this work was to characterize epithelial oral and cervical cancer cells that express HR-HPV E6 and E7 oncoproteins. Transcriptomic assay using DNA microarrays revealed that PIR gene expressio...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.170111
更新日期:2017-11-01 00:00:00
abstract::In recent years pleiotropy, the phenomenon of one genetic locus influencing several traits, has become a widely researched field in human genetics. With the increasing availability of genome-wide association study summary statistics, as well as the establishment of deeply phenotyped sample collections, it is now possi...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.170125
更新日期:2017-11-01 00:00:00
abstract::During the first cell-fate decision of mouse preimplantation embryo development, a population of outer-residing polar cells is segregated from a second population of inner apolar cells to form two distinct cell lineages: the trophectoderm and the inner cell mass (ICM), respectively. Historically, two models have been ...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.170210
更新日期:2017-11-01 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
pub_type: 杂志文章
doi:10.1098/rsob.170083
更新日期:2017-10-01 00:00:00
abstract::The urine of bank voles (Myodes glareolus) contains substantial quantities of a small protein that is expressed at much higher levels in males than females, and at higher levels in males in the breeding season. This protein was purified and completely sequenced at the protein level by mass spectrometry. Leucine/isoleu...
journal_title:Open biology
pub_type: 杂志文章
doi:10.1098/rsob.170135
更新日期:2017-09-01 00:00:00
abstract::Cancer cells undergo many different alterations during their transformation, including genetic and epigenetic events. The controlled division of healthy cells can be impaired through the downregulation of tumour suppressor genes. Here, we provide an update of the mechanisms in which epigenetically altered coding and n...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.170152
更新日期:2017-09-01 00:00:00
abstract::Adenosine monophosphate (AMP)-activated protein kinase (AMPK), a highly conserved energy sensor, has a crucial role in cardiovascular, neurodegenerative and inflammatory diseases, as well as in cancer and metabolic disorders. Accumulating studies have demonstrated that AMPK activation enhances paracellular junctions, ...
journal_title:Open biology
pub_type: 杂志文章,评审
doi:10.1098/rsob.170104
更新日期:2017-08-01 00:00:00