Abstract:
:The SET domain, first identified within and named after proteins encoded by three Drosophila genes [Su(var)3-9, E(z), and Trithorax], is recognized as a signature motif for histone methyltransferases that are involved in epigenetic processes. The SUV39H family of SET domain proteins methylate specifically the residue lysine 9 of histone H3, creating a code for gene silencing. This family of proteins contain at their C termini a unique catalytic domain consisting of pre-SET, SET, and post-SET domains. Sequence homology-based searches identified 15 Arabidopsis, 14 maize, and 12 rice proteins that can be assigned to the SUV39H family. These high numbers in plants are in marked contrast to the situation in animals, in which each species appears to contain only two to three proteins of this family. Our phylogenetic analyses revealed that plant proteins can be classified into seven orthology groups. Representative members of each group can be found in single plant species, suggesting that different group members are evolutionarily conserved to perform specific functions.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Zhao Z,Shen WHdoi
10.1196/annals.1329.077subject
Has Abstractpub_date
2004-12-01 00:00:00pages
661-9eissn
0077-8923issn
1749-6632pii
1030/1/661journal_volume
1030pub_type
杂志文章abstract::Amperometry is a powerful tool for studying the exocytotic process. Catecholamines released from a single secretory vesicle are oxidized by a carbon fiber microelectrode placed on a chromaffin cell membrane. This phenomenon can be recorded online as an amperometric signal. Each event of exocytosis is called a secretor...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb04544.x
更新日期:2002-10-01 00:00:00
abstract::Thiazolidinediones improve glycemic control by reducing insulin resistance. Some studies have demonstrated that troglitazone had a preventative effect on diabetes in NOD (non-obese diabetic) mice. One of the mechanisms proposed for the prevention of diabetes by thiazolidinediones is an effect on T-helper 1/T-helper 2 ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1375.056
更新日期:2006-10-01 00:00:00
abstract::Fungal pathogens are a growing threat to public health. As human immunodeficiency becomes increasingly common, fungal infections are becoming more prevalent. The use of antifungal agents for prophylaxis and treatment of fungal infections has favored the emergence of previously rare or unidentified species of drug-resi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.13739
更新日期:2019-01-01 00:00:00
abstract::The proto-oncogene c-myc is involved in multiple cell pathways with opposite effects on cell outcome of death or proliferation. It has been proposed that these different roles depend on the sequestration of c-Myc protein in cellular compartments and/or its phosphorylation. We speculated that subcellular localization o...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1397.021
更新日期:2007-01-01 00:00:00
abstract::Endometriosis is often a perplexing medical condition for both the physician and the patient. Accordingly, development of treatment strategies based on the needs of the individual patient is highly desirable. Although endometriosis has been part of the clinical practice for almost a century, many questions remain rela...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1290.026
更新日期:2003-11-01 00:00:00
abstract::In the intestine, a single layer of epithelial cells effectively separates potentially harmful luminal content from the underlying tissue. The importance of an intact mucosal layer is highlighted by pathological disorders of the gut such as inflammatory bowel disease, in which disruption of the epithelial barrier lead...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2009.04025.x
更新日期:2009-05-01 00:00:00
abstract::The gain of function phenotypes exhibited by the heterozygous Tr, Tr-J, and CMT1A mutations indicate that these mutations interfere with more than the function of a single PMP22 allele. The identification of proteins that interact with PMP22 and that are sensitive both to stoichiometry and the effects of the mutations...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:
更新日期:1999-09-14 00:00:00
abstract::Cardiac muscle relies highly on aerobic metabolism. Heart muscle has a high oxygen uptake at resting conditions, which increases many fold during exhaustive physical exercise. Such a high rate of oxidative metabolism is often associated with enhanced production of reactive oxygen metabolites. A single bout of strenuou...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1999.tb09234.x
更新日期:1999-06-30 00:00:00
abstract::Little is known about the role of the basolateral amygdala (BLA) in regulating hypothalamic-pituitary-adrenal (HPA) activity, particularly chronic stress-induced HPA activity. In the current studies, we examined the effects of manipulations of the BLA on HPA responses to the eighth restraint, to novel restraint after ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1314.050
更新日期:2004-12-01 00:00:00
abstract::The underlying etiology and pathogenesis of Gulf War veterans' illnesses continue to be under intense investigation. Reports have suggested the basis for these illnesses may be an altered immune system, but compelling evidence is lacking. We sought to determine whether in vitro immune responses were abnormal in sympto...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb04233.x
更新日期:2002-06-01 00:00:00
abstract::The endometrium, as a target of estrogens and progestins, possesses the respective receptor proteins. These receptors belong to the superfamily of nuclear receptors, having important functional domains required for steroid ligand binding, for dimer formation, for interaction with HREs of DNA, for transcription modulat...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1997.tb52134.x
更新日期:1997-06-17 00:00:00
abstract::Caloric restriction (CR) is well described and has received extensive attention for its multiple benefits, including longevity and stress resistance. However, some studies have shown that CR negatively influences bone, although a mechanism hasn't been provided. Adiponectin, an adipocyte-derived hormone, can affect bon...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/nyas.14380
更新日期:2020-08-01 00:00:00
abstract::Thymic pathology occurs in 80-90% of myasthenia gravis patients. Significant associations between different thymic alterations and clinical findings are discussed. To highlight peculiarities in thymoma-associated myasthenia gravis, we briefly review myasthenia gravis associated with thymic lymphofollicular hyperplasia...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1254.025
更新日期:2003-09-01 00:00:00
abstract::In an ever-changing environment, animals must learn new behavioral strategies for the successful procurement of food, sex, and other needs. Synaptic plasticity within the mesolimbic system, a key reward circuit, affords an animal the ability to adapt and perform essential goal-directed behaviors. Ironically, drugs of ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2009.05154.x
更新日期:2010-02-01 00:00:00
abstract::The principal modulators of the hypothalamic-pituitary-adrenal (HPA) axis are corticotropin-releasing hormone (CRH) and arginine-vasopressin (AVP). Corticotropin-releasing hormone is not exclusively produced in the hypothalamus. Its presence has been demonstrated at peripheral inflammatory sites. Ovulation and luteoly...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1196/annals.1290.016
更新日期:2003-11-01 00:00:00
abstract::Preclinical safety and efficacy evaluation of a novel bioartificial liver support system (BLSS) was conducted using a D-galactosamine canine liver failure model. The BLSS houses a suspension of porcine hepatocytes in a hollow fiber cartridge with the hepatocytes on one side of the membrane and whole blood flowing on t...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1999.tb08516.x
更新日期:1999-06-18 00:00:00
abstract::Depressive disorders are associated with significant psychosocial impairment and disability. Depression should be thoroughly evaluated, as should current and past suicidality and potential risk factors for suicide. Mortality by suicide characterizes the course of major affective disorders in approximately 15% of those...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2001.tb05795.x
更新日期:2001-04-01 00:00:00
abstract::The ability of modern medicine to prolong life has raised a variety of difficult legal, ethical, and social issues on which reasonable minds can differ. Among these are the morality of euthanasia in cases of deep coma or irreversible injury, as well as the Dead Donor Rule with respect to organ harvesting and transplan...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/nyas.12476
更新日期:2014-11-01 00:00:00
abstract::In keeping with the inflammatory paradigm of abdominal aortic aneurysm (AAA) pathophysiology, in vitro studies suggest that aneurysms secrete the proinflammatory cytokine interleukin-6 (IL-6). Circulating IL-6 levels are higher in patients with AAA with elevated circulating IL-6 an independent risk factor for cardiova...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1383.009
更新日期:2006-11-01 00:00:00
abstract::Reprogramming of energy metabolism is one of the hallmarks of cancer. In normal conditions, cells rely on mitochondrial oxidative phosphorylation to provide energy for cellular activities. Cancer cells are characterized by increased glycolysis and reduced mitochondrial respiratory function. In the past decade, somatic...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2010.05621.x
更新日期:2010-07-01 00:00:00
abstract::Learning to play a musical instrument requires complex multimodal skills involving simultaneous perception of several sensory modalities: auditory, visual, and somatosensory as well as the motor system. Musical training thus provides an adequate neuroscientific model to study multimodal integration and plasticity in m...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2009.04588.x
更新日期:2009-07-01 00:00:00
abstract::Phyloproteomics indicate common viral origin from ancient cells before archaea, bacteria, and eukaryota split and subsequent size and complexity reductions occurred. Further independent evidence for the cellular origin of viruses is reviewed for the virus order Megavirales, focusing on the family Poxviridae. Megaviral...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.14022
更新日期:2019-07-01 00:00:00
abstract::Apoptosis plays a critical role in acetaminophen (AAP)-induced hepatic injury, since inhibiting apoptosis also prevents the development of acute liver failure. In this study, the mechanism of apoptosis induction by AAP was investigated in the human hepatoblastoma cell line HuH7. AAP caused marked cytotoxicity in HuH7 ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1299.103
更新日期:2003-12-01 00:00:00
abstract::To test whether the development of emotional resilience is a function of sensitive caregiving and child negative affect, we tested the joint contributions of 7-month maternal sensitivity and infant negative affect to the prediction of 33-month emotional resilience across the first 3 years of life. The aims of this stu...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1376.033
更新日期:2006-12-01 00:00:00
abstract::The Knockout Mouse Project (KOMP) Repository archives and distributes vectors, embryonic stem cell clones, frozen germplasm, and live mutant mice for 8,500 knockout genes. Here, we describe the creation and functions of the KOMP Repository. ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2011.06311.x
更新日期:2011-12-01 00:00:00
abstract::The endogenous serum metabolite of vitamin D (calcitriol, 1,25(OH)2 D3 ) is considered a true steroid hormone (D hormone), and like glucocorticoids (GCs) and gonadal hormones, may exert several immunomodulatory activities. Serum vitamin D deficiency (25(OH) D), and therefore reduced 1,25(OH)2 D3 availability, is consi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/nyas.12432
更新日期:2014-05-01 00:00:00
abstract::In contrast to that in adults, hypertension in children is frequently amenable to surgical therapy. With advancing techniques in imaging, surgery, and anesthesia, the outcomes of surgery are excellent for children with endocrine tumors causing hypertension. ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2002.tb04421.x
更新日期:2002-09-01 00:00:00
abstract::Jackson's Personality Research Form E (PRF) was administered to a large, heterogeneous group of adult inpatients with diagnoses of alcohol and/or drug dependence. Cluster analysis of PRF factor scores yielded five distinct patient subtypes: hostile-dependent, cooperative-nonreflective, socially uninvolved, impulsive-u...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1994.tb24694.x
更新日期:1994-02-28 00:00:00
abstract::Although the evidence for oxidative stress for air pollution in the human lung is fragmentary, the hypothesis that oxidative stress is an important, if not the sole, mechanism of toxicity of oxidizing air pollutants and tobacco smoke is compelling and growing. First, biochemical mechanisms have been worked out for oxi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1992.tb17095.x
更新日期:1992-09-30 00:00:00
abstract::Neuroscience has made tremendous progress delineating the cellular and molecular processes important for understanding neuronal development and behavior, but this knowledge has been slow to translate to new treatments for psychiatric illness. To accelerate this transfer of knowledge to the human condition requires the...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.12725
更新日期:2015-05-01 00:00:00