keyword
MENU ▼
Read by QxMD icon Read
search

Family functionality

keyword
https://www.readbyqxmd.com/read/28531919/bupleurum-chinense-extract-ameliorates-an-ova-induced-murine-allergic-asthma-through-the-reduction-of-the-th2-and-th17-cytokines-production-by-inactivation-of-nf%C3%AE%C2%BAb-pathway
#1
Thi Tho Bui, Chun Hua Piao, Chang Ho Song, Hee Soon Shin, Ok Hee Chai
Bupleurum chinense belongs to the Bupleurum spp. family that has been used in traditional herbal medicine for over thousand years. It has been reported to have anti-inflammatory, anti-oxidant, hepato-protective, antipyretic, analgesic, anti-fibrotic and immunomodulatory effect. However, the effect of B. Chinense on allergic asthma remains unclear. This study investigated the immunomodulatory effects of B. Chinense extracts (BCE) on airway inflammation in asthmatic mice model. In the ovalbumin (OVA)-induced allergic asthma model, we evaluated the number of total cells, differential inflammatory cells and the production of proinflammatory cytokines in bronchoalveolar lavage fluid (BALF) and lung homogenate as well as histological structure...
May 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28531814/targeting-egfr-her2-heterodimerization-with-a-novel-anti-her2-domain-ii-iii-antibody
#2
Xiaojie Yu, Lingfei Wang, Yafeng Shen, Chao Wang, Yajun Zhang, Yanchun Meng, Yang Yang, Beibei Liang, Bo Zhou, Huajing Wang, Huafeng Wei, Changhai Lei, Shi Hu, Bohua Li
HER2, a ligand-free tyrosine kinase receptor of the HER family, is frequently overexpressed in breast cancer. The anti-HER2 antibody trastuzumab has shown significant clinical benefits in metastatic breast cancer. Despite the effectiveness of trastuzumab, its efficacy remains variable and often modest. Thus, there is an urgent need to improve ErbB2-targeting therapy. Here, we describe a novel anti-HER2 antibody, 7C3, which was developed using hybridoma technique. Structural analysis confirms that the epitope of this antibody is in domain II/III of HER2...
May 19, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28531764/disrupted-resting-brain-graph-measures-in-individuals-at-high-risk-for-alcoholism
#3
Bharath Holla, Rajanikant Panda, Ganesan Venkatasubramanian, Bharat Biswal, Rose Dawn Bharath, Vivek Benegal
Familial susceptibility to alcoholism is likely to be linked to the externalizing diathesis seen in high-risk offspring from high-density alcohol use disorder (AUD) families. The present study aimed at comparing resting brain functional connectivity and their association with externalizing symptoms and alcoholism familial density in 40 substance-naive high-risk (HR) male offspring from high-density AUD families and 30 matched healthy low-risk (LR) males without a family history of substance dependence using graph theory-based network analysis...
May 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28531759/interferon-regulatory-factors-a-key-to-tumour-immunity
#4
REVIEW
Yan-Jie Chen, Jing Li, Nan Lu, Xi-Zhong Shen
Interferon regulatory factors (IRFs), which have 10 members, belong to the transcription factor family and were named because of the regulation of interferon expression. They play important roles in the immune regulation, cell differentiation, cell apoptosis, and cell cycle regulation. This article will review the functional characteristics and immune activity of the family members, especially in the role of cell differentiation and autoimmune diseases. Intensive studies will help uncover the pathogenesis of the disease in a more comprehensive view, and provide novel targets for disease treatment...
May 19, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28531324/a-vignette-study-of-older-adults-preferences-for-intergenerational-transfers-in-the-context-of-competition-between-grandparents-and-grandchildren-in-rural-china
#5
Zhen Cong, Merril Silverstein
Objectives: The objective of this analysis was to examine older adults' preferences for economic support in the context of competition between grandparents and grandchildren for the middle generation's financial resources in rural China. Specifically, it examined how relative need, lineage, and gender of grandchildren depicted in a vignette were evaluated and how personal characteristics of the evaluators influenced beliefs for which generation should receive more support. Method: The sample consisted of 989 older adults participating in three waves of a longitudinal study in Anhui Province, China...
May 20, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28531322/evaluation-of-ifitm3-rs12252-association-with-severe-pediatric-influenza-infection
#6
Adrienne G Randolph, Wai-Ki Yip, E Kaitlyn Allen, Carrie M Rosenberger, Anna A Agan, Stephanie A Ash, Yu Zhang, Tushar R Bhangale, David Finkelstein, Natalie Cvijanovich, Peter M Mourani, Mark Hall, Helen C Su, Paul G Thomas
Background: Interferon inducible transmembrane protein 3 (IFITM3) restricts endocytic fusion of influenza virus. IFITM3 rs12252_C, a putative alternate splice site, has been associated with influenza severity in adults. IFITM3 has not been evaluated in pediatric influenza. Methods: The PICFLU Study enrolled children with suspected influenza infection across 38 pediatric intensive care units November 2008 to April 2016. IFITM3 was sequenced in patients and parents were genotyped for specific variants for family-based association testing...
May 20, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28531229/protein-kinase-c-theta-is-dispensable-for-suppression-mediated-by-cd25-cd4-regulatory-t-cells
#7
Kerstin Siegmund, Nikolaus Thuille, Katarzyna Wachowicz, Natascha Hermann-Kleiter, Gottfried Baier
The activation of conventional T cells upon T cell receptor stimulation critically depends on protein kinase C theta (PKCθ). However, its role in regulatory T (Treg) cell function has yet to be fully elucidated. Using siRNA or the potent and PKC family-selective pharmacological inhibitor AEB071, we could show that murine Treg-mediated suppression in vitro is independent of PKCθ function. Likewise, Treg cells of PKCθ-deficient mice were fully functional, showing a similar suppressive activity as wild-type CD25+CD4+ T cells in an in vitro suppression assay...
2017: PloS One
https://www.readbyqxmd.com/read/28531185/thermal-stability-and-kinetic-constants-for-129-variants-of-a-family-1-glycoside-hydrolase-reveal-that-enzyme-activity-and-stability-can-be-separately-designed
#8
Dylan Alexander Carlin, Siena Hapig-Ward, Bill Wayne Chan, Natalie Damrau, Mary Riley, Ryan W Caster, Bowen Bethards, Justin B Siegel
Accurate modeling of enzyme activity and stability is an important goal of the protein engineering community. However, studies seeking to evaluate current progress are limited by small data sets of quantitative kinetic constants and thermal stability measurements. Here, we report quantitative measurements of soluble protein expression in E. coli, thermal stability, and Michaelis-Menten constants (kcat, KM, and kcat/KM) for 129 designed mutants of a glycoside hydrolase. Statistical analyses reveal that functional Tm is independent of kcat, KM, and kcat/KM in this system, illustrating that an individual mutation can modulate these functional parameters independently...
2017: PloS One
https://www.readbyqxmd.com/read/28530640/genetic-regulation-of-the-runx-transcription-factor-family-has-antitumor-effects
#9
Ken Morita, Kensho Suzuki, Shintaro Maeda, Akihiko Matsuo, Yoshihide Mitsuda, Chieko Tokushige, Gengo Kashiwazaki, Junichi Taniguchi, Rina Maeda, Mina Noura, Masahiro Hirata, Tatsuki Kataoka, Ayaka Yano, Yoshimi Yamada, Hiroki Kiyose, Mayu Tokumasu, Hidemasa Matsuo, Sunao Tanaka, Yasushi Okuno, Manabu Muto, Kazuhito Naka, Kosei Ito, Toshio Kitamura, Yasufumi Kaneda, Paul P Liu, Toshikazu Bando, Souichi Adachi, Hiroshi Sugiyama, Yasuhiko Kamikubo
Runt-related transcription factor 1 (RUNX1) is generally considered to function as a tumor suppressor in the development of leukemia, but a growing body of evidence suggests that it has pro-oncogenic properties in acute myeloid leukemia (AML). Here we have demonstrated that the antileukemic effect mediated by RUNX1 depletion is highly dependent on a functional p53-mediated cell death pathway. Increased expression of other RUNX family members, including RUNX2 and RUNX3, compensated for the antitumor effect elicited by RUNX1 silencing, and simultaneous attenuation of all RUNX family members as a cluster led to a much stronger antitumor effect relative to suppression of individual RUNX members...
May 22, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28530638/sodium-channel-nav1-9-mutations-associated-with-insensitivity-to-pain-dampen-neuronal-excitability
#10
Jianying Huang, Carlos G Vanoye, Alison Cutts, Y Paul Goldberg, Sulayman D Dib-Hajj, Charles J Cohen, Stephen G Waxman, Alfred L George
Voltage-gated sodium channel (NaV) mutations cause genetic pain disorders that range from severe paroxysmal pain to a congenital inability to sense pain. Previous studies on NaV1.7 and NaV1.8 established clear relationships between perturbations in channel function and divergent clinical phenotypes. By contrast, studies of NaV1.9 mutations have not revealed a clear relationship of channel dysfunction with the associated and contrasting clinical phenotypes. Here, we have elucidated the functional consequences of a NaV1...
May 22, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28530434/associations-between-observed-parenting-behavior-and-adolescent-inflammation-two-and-a-half-years-later-in-a-community-sample
#11
Michelle L Byrne, Sally Horne, Neil M O'Brien-Simpson, Katrina A Walsh, Eric C Reynolds, Orli S Schwartz, Sarah Whittle, Julian G Simmons, Lisa Sheeber, Nicholas B Allen
OBJECTIVE: Family environments have an effect on physical health during adolescence, and a possible underlying mechanism is inflammation. However, little is known about the association between observed parenting behaviors and immune system functioning. The current study examined whether positive and negative emotional parental behaviors observed during family interactions were associated with inflammation in adolescents. METHOD: Sixty-one parent-adolescent dyads (37 male adolescents, 60...
May 22, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28530347/-the-need-for-help-of-family-caregivers-of-persons-with-mental-illness-in-a-unique-service-for-families-at-the-beer-sheva-mental-health-center
#12
Anat Shalev, Ron Shor
BACKGROUND: Limited research attention has been given to the needs of family caregivers of persons with mental illness in psychiatric hospitals despite the stressors and difficulties they experience. In light of the recognition of the significance of helping family caregivers, a new model of consultation and support centers for family caregivers, called Meital, has been developed. OBJECTIVES: To examine the needs of family caregivers who receive help in Meital, at the Beer Sheva Mental Health Center...
December 2016: Harefuah
https://www.readbyqxmd.com/read/28530345/-functional-somatic-syndromes-among-ethiopian-immigrants-in-israel
#13
Nimrod Grisaru, Danny Budowski, Seffefe Ayecheh, Eliezer Witztum
INTRODUCTION: The psychiatric classifications of disease (DSMIV; ICD-10) relate to a family of high incidence somatoform disorders whose use isn't uniform and cannot be measured. DSM-5 presents the term "cultural conceptualization of distress", which attempts to describe the cultural construct and its influences on mental distress and symptom presentation. Somatization among immigrants poses a diagnostic, treatment and research challenge due to cultural differences such as wrong understanding of their symptoms that may lead to misdiagnosis and to prescribing wrong and possibly harmful treatment and unnecessary hospitalization...
December 2016: Harefuah
https://www.readbyqxmd.com/read/28529918/advances-in-dyslipidemia-management-for-prevention-of-atherosclerosis-pcsk9-monoclonal-antibody-therapy-and-beyond
#14
REVIEW
Nathan D Wong, Paul D Rosenblit, Robert S Greenfield
In 2003, select families with familial hypercholesterolemia were first identified to have gain-of-function mutations for proprotein convertase subtilisin kexin type 9 (PCSK9) followed, in 2006, by the identification of those with lifelong low levels of LDL-C and lowered atherosclerotic cardiovascular disease (ASCVD) risk who had loss-of-function PCSK9 mutations. These discoveries led to the rapid development of PSCK9-targeted monoclonal antibody (PCSK9 mAb) therapies and, in 2015, 2 'fully-humanized' PCSK9 mAbs (alirocumab and evolocumab) were marketed in the United States, Europe, and other countries...
April 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/28529881/iso-seq-analysis-of-nepenthes-ampullaria-nepenthes-rafflesiana-and-nepenthes%C3%A2-%C3%A3-%C3%A2-hookeriana-for-hybridisation-study-in-pitcher-plants
#15
Muhammad Mu'izzuddin Zulkapli, Muhammad Aqil Fitri Rosli, Faris Imadi Mohd Salleh, Normah Mohd Noor, Wan Mohd Aizat, Hoe-Han Goh
Tropical pitcher plants in the species-rich Nepenthaceae family of carnivorous plants possess unique pitcher organs. Hybridisation, natural or artificial, in this family is extensive resulting in pitchers with diverse features. The pitcher functions as a passive insect trap with digestive fluid for nutrient acquisition in nitrogen-poor habitats. This organ shows specialisation according to the dietary habit of different Nepenthes species. In this study, we performed the first single-molecule real-time isoform sequencing (Iso-Seq) analysis of full-length cDNA from Nepenthes ampullaria which can feed on leaf litter, compared to carnivorous Nepenthes rafflesiana, and their carnivorous hybrid Nepenthes × hookeriana...
June 2017: Genomics Data
https://www.readbyqxmd.com/read/28529725/the-catalytic-function-of-cytochrome-p450-is-entwined-with-its-membrane-bound-nature
#16
REVIEW
Carlo Barnaba, Katherine Gentry, Nirupama Sumangala, Ayyalusamy Ramamoorthy
Cytochrome P450, a family of monooxygenase enzymes, is organized as a catalytic metabolon, which requires enzymatic partners as well as environmental factors that tune its complex dynamic. P450 and its reducing counterparts-cytochrome P450-reductase and cytochrome b 5 -are membrane-bound proteins located in the cytosolic side of the endoplasmic reticulum. They are believed to dynamically associate to form functional complexes. Increasing experimental evidence signifies the role(s) played by both protein-protein and protein-lipid interactions in P450 catalytic function and efficiency...
2017: F1000Research
https://www.readbyqxmd.com/read/28529715/inducing-death-in-tumor-cells-roles-of-the-inhibitor-of-apoptosis-proteins
#17
REVIEW
Darren Finlay, Peter Teriete, Mitchell Vamos, Nicholas D P Cosford, Kristiina Vuori
The heterogeneous group of diseases collectively termed cancer results not just from aberrant cellular proliferation but also from a lack of accompanying homeostatic cell death. Indeed, cancer cells regularly acquire resistance to programmed cell death, or apoptosis, which not only supports cancer progression but also leads to resistance to therapeutic agents. Thus, various approaches have been undertaken in order to induce apoptosis in tumor cells for therapeutic purposes. Here, we will focus our discussion on agents that directly affect the apoptotic machinery itself rather than on drugs that induce apoptosis in tumor cells indirectly, such as by DNA damage or kinase dependency inhibition...
2017: F1000Research
https://www.readbyqxmd.com/read/28529713/gap-junction-structure-unraveled-but-not-fully-revealed
#18
REVIEW
Eric C Beyer, Viviana M Berthoud
Gap junction channels facilitate the intercellular exchange of ions and small molecules, a process that is critical for the function of many different kinds of cells and tissues. Recent crystal structures of channels formed by one connexin isoform (connexin26) have been determined, and they have been subjected to molecular modeling. These studies have provided high-resolution models to gain insights into the mechanisms of channel conductance, molecular permeability, and gating. The models share similarities, but there are some differences in the conclusions reached by these studies...
2017: F1000Research
https://www.readbyqxmd.com/read/28529658/pinning-the-slipped-and-contralateral-hips-in-the-treatment-of-slipped-capital-femoral-epiphysis
#19
G Hägglund
PURPOSE: To describe and comment on the treatment of the slipped capital femoral epiphysis (SCFE) with pinning and to present the pros and cons of prophylactic pinning of the contralateral hip. SUMMARY: Pinning the SCFE aims to fix the epiphysis and prevent further slipping. Some devices allow for further growth and remodeling of the femoral neck post-operatively. This results in maintained femoral offset and probably reduced risk of femoroacetabular impingement...
April 2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/28529519/genome-wide-identification-of-sorghum-bicolor-laccases-reveals-potential-targets-for-lignin-modification
#20
Jinhui Wang, Juanjuan Feng, Weitao Jia, Pengxiang Fan, Hexigeduleng Bao, Shizhong Li, Yinxin Li
Laccase is a key enzyme in plant lignin biosynthesis as it catalyzes the final step of monolignols polymerization. Sweet sorghum [Sorghum bicolor (L.) Moench] is considered as an ideal feedstock for ethanol production, but lignin greatly limits the production efficiency. No comprehensive analysis on laccase has ever been conducted in S. bicolor, although it appears as the most promising target for engineering lignocellulosic feedstock. The aim of our work is to systematically characterize S. bicolor laccase gene family and to identify the lignin-specific candidates...
2017: Frontiers in Plant Science
keyword
keyword
104225
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"