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https://www.readbyqxmd.com/read/28103645/prognostic-impact-of-lymphocyte-subpopulations-in-peripheral-blood-after-hematopoietic-stem-cell-transplantation-for-hematologic-malignancies
#1
Sang Hyuk Park, Chan-Jeoung Park, Borae G Park, Mi-Hyun Bae, Bo-Hyun Kim, Young-Uk Cho, Seongsoo Jang, Ae Ja Park, Dae-Young Kim, Jung-Hee Lee, Je-Hwan Lee, Kyoo-Hyung Lee
BACKGROUND: We prospectively evaluated prognostic value of lymphocyte subpopulations in peripheral blood of allogeneic hematopoietic stem cell transplant (HSCT)-recipients. METHODS: 113 allogeneic HSCT (47 sibling matched, 37 unrelated matched, 29 haploidentical)-performed patients diagnosed as AML (n=66), ALL (n=28) and MDS (n=19) were prospectively enrolled. 14 lymphocyte subpopulations were quantified by flow cytometry of PB at specific time-points after HSCT, and their prognostic impacts were analyzed...
January 19, 2017: Cytometry. Part B, Clinical Cytometry
https://www.readbyqxmd.com/read/28103642/subcutaneous-adipose-tissue-response-to-a-non-invasive-hyperthermic-treatment-using-a-1-060%C3%A2-nm-laser
#2
John W Decorato, Bo Chen, Rafael Sierra
BACKGROUND: We postulated that a hyperthermic treatment using a 1,060 nm laser can cause a controlled adipocyte injury resulting in non-invasive fat reduction. This three-part study identified treatment parameters for a safe and tolerable treatment, demonstrated short- and long-term tissue response, and assessed the potential of this treatment for non-invasive fat reduction. METHODS: In vivo temperature measurements were conducted prior to abdominoplasty via a thermal camera (for surface readings) and thermocouple needle (for subcutaneous readings)...
January 19, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28103598/coronavirus-infections-in-the-central-nervous-system-and-respiratory-tract-show-distinct-features-in-hospitalized-children
#3
Yuanyuan Li, Haipeng Li, Ruyan Fan, Bo Wen, Jian Zhang, Xiaoying Cao, Chengwu Wang, Zhanyi Song, Shuochi Li, Xiaojie Li, Xinjun Lv, Xiaowang Qu, Renbin Huang, Wenpei Liu
BACKGROUND/AIMS: Coronavirus (CoV) infections induce respiratory tract illnesses and central nervous system (CNS) diseases. We aimed to explore the cytokine expression profiles in hospitalized children with CoV-CNS and CoV-respiratory tract infections. METHODS: A total of 183 and 236 hospitalized children with acute encephalitis-like syndrome and respiratory tract infection, respectively, were screened for anti-CoV IgM antibodies. The expression profiles of multiple cytokines were determined in CoV-positive patients...
January 20, 2017: Intervirology
https://www.readbyqxmd.com/read/28103583/angiogenesis-related-genes-may-be-a-more-important-factor-than-matrix-metalloproteinases-in-bronchopulmonary-dysplasia-development
#4
Min Yang, Bo-Lin Chen, Jian-Bao Huang, Yan-Ni Meng, Xiao-Jun Duan, Lu Chen, Lin-Rui Li, Yan-Ping Chen
We characterized the expression profile of angiogenesis-related genes (ARG) and matrix metalloproteinase (MMP) genes in preterm infants, with and without bronchopulmonary dysplasia (BPD). We reanalyzed a gene expression dataset for preterm infants from the Gene Expression Omnibus database using the Gene-Cloud of Biotechnology Information platform. A total of 1,652 genes were differentially (1.2-fold change) expressed: 811 were highly expressed in infants with BPD, and 841 were highly expressed in those without BPD...
January 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28103573/prognostic-role-of-metformin-intake-in-diabetic-patients-with-colorectal-cancer-an-updated-qualitative-evidence-of-cohort-studies
#5
Lili Du, Mingli Wang, Yingying Kang, Bo Li, Min Guo, Zhifeng Cheng, Changlong Bi
Several observational studies have shown that metformin can modify the risk and survival of colorectal cancer (CRC) in patients with diabetes mellitus, although the magnitude of this relationship has not been determined. We conducted an updated systematic review and meta-analysis to analyze the association between metformin and CRC mortality and searched relevant databases up to July 2016. The primary outcome was overall survival (OS). Secondary outcomes were cancer-specific survival (CS) and disease-free survival (DFS)...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28103531/characterization-of-transcriptome-and-identification-of-biomineralization-genes-in-winged-pearl-oyster-pteria-penguin-mantle-tissue
#6
Haimei Li, Baosuo Liu, Guiju Huang, Sigang Fan, Bo Zhang, Jiaqi Su, Dahui Yu
The winged pearl oyster Pteria penguin is a commercially important marine pearl oyster species, with pearls that are quite different from those of other pearl oysters. Among such species, mantle tissue is the main organ responsible for shell and pearl formation, a biomineralization process that is regulated by a series of genes, most of which remain unknown. In this study, we sequenced and characterized the transcriptome of P. penguin mantle tissue using the HiSeq 2000 sequencing platform. A total of 93,204 unique transcripts were assembled from 51,580,076 quality reads, with a mean length of 608bp, and 40,974 unigenes were annotated...
January 8, 2017: Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics
https://www.readbyqxmd.com/read/28103282/two-novel-vesicle-inducing-proteins-in-plastids-1-genes-cloned-and-characterized-in-triticum-urartu
#7
Fei Gao, Bo Chen, Juan Jiao, Lijia Jia, Cuimin Liu
Vesicle-inducing protein in plastids 1 (Vipp1) is thought to play an important role both in thylakoid biogenesis and chloroplast envelope maintenance during stress. Vipp1 is conserved in photosynthetic organisms and forms a high homo-oligomer complex structure that may help sustain the membrane integrity of chloroplasts. This study cloned two novel VIPP1 genes from Triticum urartu and named them TuVipp1 and TuVipp2. Both proteins shared high identity with the homologous proteins AtVipp1 and CrVipp1. TuVipp1 and TuVipp2 were expressed in various organs of common wheat, and both genes were induced by light and various stress treatments...
2017: PloS One
https://www.readbyqxmd.com/read/28103261/significance-of-serum-total-oxidant-antioxidant-status-in-patients-with-colorectal-cancer
#8
Rong Wu, Jiafu Feng, Yuwei Yang, Chunmei Dai, Anyang Lu, Jie Li, Yao Liao, Miao Xiang, Qingmei Huang, Dong Wang, Xiao-Bo Du
Oxidative stress is involved in a variety of diseases. Prospective studies investigating the relationship between oxidative stress biomarkers and the status and development of colorectal cancer (CRC) are scarce; previous studies have failed to establish a relationship between the serum total oxidant/antioxidant status and CRC. Therefore, we compared the total serum oxidant/antioxidant levels of CRC patients and healthy subjects, and analyzed their clinical significance in the CRC. Fasting blood samples from 132 CRC patients and 64 healthy subjects were collected...
2017: PloS One
https://www.readbyqxmd.com/read/28103251/active-hydrogen-bond-network-ahbn-and-applications-for-improvement-of-thermal-stability-and-ph-sensitivity-of-pullulanase-from-bacillus-naganoensis
#9
Qing-Yan Wang, Neng-Zhong Xie, Qi-Shi Du, Yan Qin, Jian-Xiu Li, Jian-Zong Meng, Ri-Bo Huang
A method, so called "active hydrogen bond network" (AHBN), is proposed for site-directed mutations of hydrolytic enzymes. In an enzyme the AHBN consists of the active residues, functional residues, and conservative water molecules, which are connected by hydrogen bonds, forming a three dimensional network. In the catalysis hydrolytic reactions of hydrolytic enzymes AHBN is responsible for the transportation of protons and water molecules, and maintaining the active and dynamic structures of enzymes. The AHBN of pullulanase BNPulA324 from Bacillus naganoensis was constructed based on a homologous model structure using Swiss Model Protein-modeling Server according to the template structure of pullulanase BAPulA (2WAN)...
2017: PloS One
https://www.readbyqxmd.com/read/28103019/highly-water-stable-novel-lanthanide-wheel-cluster-organic-frameworks-featuring-coexistence-of-hydrophilic-cage-like-chambers-and-hydrophobic-nanosized-channels
#10
Yuan-Yuan Zhou, Yang Shi, Bing Geng, Qi-Bing Bo
In attempts to investigate the potential luminescent sensing materials for sensitive detection of environmental pollutants, a new family of lanthanide wheel cluster organic frameworks (Ln-WCOFs) UJN-Ln4 has been constructed by employing one of the cycloalkane dicarboxylic acid derivatives. Adopting different conformations, the ligand links Ln4 second building units (SBUs) and Ln24 tertiary building unit (TBUs) to form a unique wheel cluster layer-pillared 3D framework featuring the coexistence of hydrophobic nanosized channels and trigonal anti-prism arrays with hydrophilic cage-like chambers...
January 19, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28102910/arabidopsis-phosphoinositide-specific-phospholipase-c-4-negatively-regulates-seedling-salt-tolerance
#11
Keke Xia, Bo Wang, Jiewei Zhang, Yuan Li, Hailian Yang, Dongtao Ren
Previous physiological and pharmacological studies have suggested that the activity of phosphoinositide-specific phospholipase C (PI-PLC) plays an important role in regulating plant salt stress responses by altering the intracellular Ca(2+) concentration. However, the individual members of plant PLCs involved in this process need to be identified. Here, the function of AtPLC4 in the salt stress response of Arabidopsis seedlings was analyzed. plc4 mutant seedlings showed hyposensitivity to salt stress compared with Col-0 wild-type seedlings, and the salt hyposensitive phenotype could be complemented by the expression of native promoter-controlled AtPLC4...
January 19, 2017: Plant, Cell & Environment
https://www.readbyqxmd.com/read/28102845/h19-let-7-lin28-reciprocal-negative-regulatory-circuit-promotes-breast-cancer-stem-cell-maintenance
#12
Fei Peng, Ting-Ting Li, Kai-Li Wang, Guo-Qing Xiao, Ju-Hong Wang, Hai-Dong Zhao, Zhi-Jie Kang, Wen-Jun Fan, Li-Li Zhu, Mei Li, Bai Cui, Fei-Meng Zheng, Hong-Jiang Wang, Eric W-F Lam, Bo Wang, Jie Xu, Quentin Liu
Long noncoding RNA-H19 (H19), an imprinted oncofetal gene, has a central role in carcinogenesis. Hitherto, the mechanism by which H19 regulates cancer stem cells, remains elusive. Here we show that breast cancer stem cells (BCSCs) express high levels of H19, and ectopic overexpression of H19 significantly promotes breast cancer cell clonogenicity, migration and mammosphere-forming ability. Conversely, silencing of H19 represses these BCSC properties. In concordance, knockdown of H19 markedly inhibits tumor growth and suppresses tumorigenesis in nude mice...
January 19, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28102816/clinicopathological-features-diagnosis-and-treatment-of-iga-nephropathy-with-minimal-change-disease-related-to-exposure-to-mercury-containing-cosmetics-a-case-report%C3%A2
#13
Hong-Xin Niu, Shen-Heng Li, Hong-Ying Li, Yi-Hua Chen, Wei-Wei Liu, Pei-Lin Li, Hai-Bo Long
AIM: Membranous nephropathy and minimal change disease (MCD) have been involved in mercury-induced nephrotic syndrome. IgA nephropathy is not known to be a common pathological type. In the present article, we report a case of IgA nephropathy with MCD following exposure to mercury-containing skin lightening cream. MATERIAL AND METHODS: The patient was a 39-year-old woman who presented with nephrotic syndrome. She had a 6-month history of using as many as 8 kinds of skin-lightening creams, and urinary mercury excretion was high...
January 19, 2017: Clinical Nephrology
https://www.readbyqxmd.com/read/28102802/norovirus-gii-17-natural-infections-in-rhesus-monkeys-china
#14
Zhanlong He, Bo Liu, Yufen Tao, Chao Li, Ming Xia, Weiming Zhong, Xi Jiang, Hongqi Liu, Ming Tan
Noroviruses are a leading viral cause of acute gastroenteritis among humans. During the 2014-15 epidemic season, norovirus GII.17 was detected in rhesus monkeys in China. Genetic, structural, and challenge studies revealed virus mutations and verified the infections. Thus, cross-species transmission may occur, and monkeys may be a virus reservoir.
February 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28102672/coupled-cluster-studies-of-ionization-potentials-and-electron-affinities-of-single-walled-carbon-nanotubes
#15
Bo Peng, Niranjan Govind, Edoardo Aprà, Michael Klemm, Jeff R Hammond, Karol Kowalski
In this paper we apply the equation-of-motion coupled cluster (EOM-CC) methods in the studies of the vertical ionization potentials (IPs) and electron affinities (EAs) for a series of single walled carbon nanotubes (SWCNT). The EOM-CC formulations for IPs and EAs employing excitation manifolds spanned by single and double excitations (IP/EA-EOM-CCSD) are used to study the IPs and EAs of the SWCNTs as a func- tion of the nanotube length. Several armchair nanotubes corresponding to C20nH20 models with n = 2 - 6 have been used in benchmark calculations...
January 19, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28102553/roll-to-roll-production-of-metal-organic-framework-coatings-for-particulate-matter-removal
#16
Yifa Chen, Shenghan Zhang, Sijia Cao, Siqing Li, Fan Chen, Shuai Yuan, Cheng Xu, Junwen Zhou, Xiao Feng, Xiaojie Ma, Bo Wang
A powerful roll-to-roll hot-pressing strategy for mass production of metal-organic framework (MOF)-based filters (MOFilters) using various MOF systems with ranges of substrates is presented. Thus-obtained MOFilters show superior particulate matter removal efficiency under desired working temperatures. Such versatile MOFilters can be scaled up and purposely designed which endow MOFilters with great potentials in both residential and industrial pollution control.
January 19, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28102517/effects-of-snailase-treatment-on-wettability-of-raw-cotton-yarns-in-pre-wetting-process-of-foam-sizing
#17
Bo Zhu, Jianli Liu, Weidong Gao
The main objective of the present study was to meticulously investigate an inclusive set of physicochemical properties of pre-wetted cotton yarns and optimize the snailase treatment for raw cotton yarns. Based on single factor design, effects of snailase treatment on the removal percentage of pectins and cotton waxes, wettability, and weight loss were studied in different snailase concentrations and the optimal concentration range was obtained. The Box-Behnken design was employed to determine the optimal condition of snailase treatment for achieving the maximum wettability of cotton yarns...
January 19, 2017: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/28102395/sesamol-ameliorates-high-fat-and-high-fructose-induced-cognitive-defects-via-improving-insulin-signaling-disruption-in-the-central-nervous-system
#18
Zhigang Liu, Yali Sun, Qinglian Qiao, Tong Zhao, Wentong Zhang, Bo Ren, Qian Liu, Xuebo Liu
Sesamol, a nutritional component from sesame, possesses antioxidant, lipid lowering and antidepressant activities. Nonetheless, few studies report its effects on high-energy-dense diet-induced cognitive loss. The present research aimed to elucidate the action of sesamol on high-fat and high-fructose (HFFD) "western"-diet-induced central nervous system insulin resistance and learning and memory impairment, and further determined the possible underlying mechanism. 3 month-old C57BL/6J mice were divided into 3 groups with/without sesamol in the drinking water (0...
January 19, 2017: Food & Function
https://www.readbyqxmd.com/read/28102371/synthesis-of-chiral-sultams-via-palladium-catalyzed-intramolecular-asymmetric-reductive-amination
#19
Bo Song, Chang-Bin Yu, Yue Ji, Mu-Wang Chen, Yong-Gui Zhou
A novel palladium-catalyzed intramolecular reductive amination of ketones with weakly nucleophilic sulfonamides has been developed in the presence of a Brønsted acid, giving a wide range of chiral γ-, δ-, and ε-sultams in high yields and up to 99% of enantioselectivity.
January 19, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28102356/unlocking-the-potential-of-sns2-transition-metal-catalyzed-utilization-of-reversible-conversion-and-alloying-reactions
#20
Zhi Xiang Huang, Ye Wang, Bo Liu, Dezhi Kong, Jun Zhang, Tupei Chen, Hui Ying Yang
The alloying-dealloying reactions of SnS2 proceeds with the initial conversion reaction of SnS2 with lithium that produces Li2S. Unfortunately, due to the electrochemical inactivity of Li2S, the conversion reaction of SnS2 is irreversible, which significantly limit its potential applications in lithium-ion batteries. Herein, a systematic understanding of transition metal molybdenum (Mo) as a catalyst in SnS2 anode is presented. It is found that Mo catalyst is able to efficiently promote the reversible conversion of Sn to SnS2...
January 19, 2017: Scientific Reports
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