keyword
MENU ▼
Read by QxMD icon Read
search

leukemia inhibitory factor

keyword
https://www.readbyqxmd.com/read/27931030/effects-of-total-sleep-deprivation-on-mouse-cytokine-levels
#1
Lin Yang, Li Li, Jianfeng Xue
OBJECTIVE: Cytokines play an integral role in sleep/wake regulation. The objective of this study was to identify how total sleep deprivation affects cytokine levels. METHODS: Male C57BL/6 mice were subjected to 48 h of total sleep deprivation produced by brief rotation of activity wheels or 3 different controls: home cage, a sedentary wheel, or forced activity. In addition, the serum levels of cytokines were analyzed using a mouse magnetic bead-based multiplex immunoassay...
December 9, 2016: Neuroimmunomodulation
https://www.readbyqxmd.com/read/27903796/decreased-endometrial-expression-of-leukemia-inhibitory-factor-receptor-disrupts-the-stat3-signaling-in-adenomyosis-during-the-implantation-window
#2
Chih-Feng Yen, Shuen-Kuei Liao, S Joseph Huang, Selcuk Tabak, Felice Arcuri, Chyi-Long Lee, Aydin Arici, Felice Petraglia, Hsin-Shih Wang, Umit A Kayisli
BACKGROUND: Adenomyosis was found to have negative impacts on embryo implantation. Leukemia inhibitory factor (LIF), proposed to be a molecular marker for endometrial receptivity, works through the LIF receptor (LIFR) on both the embryo and the endometrium. We aimed to evaluate the endometrial expression of LIF and LIFR and its subsequent signaling in patients with adenomyosis during the window of implantation (WOI). METHODS: Endometrium was obtained during the WOI from patients with adenomyosis (age <45 years) who underwent hysterectomy and from age-matched controls who had no endometriosis or adenomyosis...
November 30, 2016: Reproductive Sciences
https://www.readbyqxmd.com/read/27892697/allium-roseum-l-extract-exerts-potent-suppressive-activities-on-chronic-myeloid-leukemia-k562-cell-viability-through-the-inhibition-of-bcr-abl-pi3k-akt-and-erk1-2-pathways-and-the-abrogation-of-vegf-secretion
#3
Soumaya Souid, Hanen Najjaa, Ichrak Riahi-Chebbi, Meriam Haoues, Mohamed Neffati, Ingrid Arnault, Jacques Auger, Habib Karoui, Makram Essafi, Khadija Essafi-Benkhadir
Use of plant extracts, alone or combined to the current chemotherapy as chemosensitizers, has emerged as a promising strategy to overcome tumor drug resistance. Here, we investigated the anticancer activity of Allium roseum L. extracts, a wild edible species in North Africa, on human Chronic Myeloid Leukemia (CML) K562 cells. The dehydrated aqueous extract (DAE) disturbed the cell cycle progression and induced the apoptosis of K562 cells. Chemical analysis of DAE showed a diversity of organosulfur compounds S-alk(en)yl-cysteine sulfoxides (RCSO) and high amount of allicin, suggesting that such molecule may be behind its antitumor effect...
November 28, 2016: Nutrition and Cancer
https://www.readbyqxmd.com/read/27872094/mif-induced-stromal-pkc%C3%AE-il8-is-essential-in-human-acute-myeloid-leukemia
#4
Amina Abdul-Aziz, Manar Shafat, Tarang Mehta, Federica Di Palma, Matthew Lawes, Stuart A Rushworth, Kristian Bowles
Acute myeloid leukemia (AML) cells exhibit a high level of spontaneous apoptosis when cultured in vitro but have a prolonged survival time in vivo, indicating that tissue microenvironment plays a critical role in promoting AML cell survival. In vitro studies have shown that bone marrow-mesenchymal stromal cells (BM-MSC) protect AML blasts from spontaneous and chemotherapy-induced apoptosis. Here we report a novel interaction between AML blasts and BM-MSC which benefits AML proliferation and survival. We initially examined the cytokine profile in cultured human AML compared to AML cultured with BM-MSC and found that macrophage-migration inhibitory factor (MIF) was highly expressed by primary AML, and that interleukin-8 (IL-8) was increased in AML/BM-MSC co-cultures...
November 21, 2016: Cancer Research
https://www.readbyqxmd.com/read/27866876/prdm14-drives-oct3-4-recruitment-via-active-demethylation-in-the-transition-from-primed-to-naive-pluripotency
#5
Naoki Okashita, Yoshiaki Suwa, Osamu Nishimura, Nao Sakashita, Mitsutaka Kadota, Go Nagamatsu, Masanori Kawaguchi, Hiroki Kashida, Ayaka Nakajima, Makoto Tachibana, Yoshiyuki Seki
Primordial germ cells (PGCs) are specified from epiblast cells in mice. Genes associated with naive pluripotency are repressed in the transition from inner cell mass to epiblast cells, followed by upregulation after PGC specification. However, the molecular mechanisms underlying the reactivation of pluripotency genes are poorly characterized. Here, we exploited the in vitro differentiation of epiblast-like cells (EpiLCs) from embryonic stem cells (ESCs) to elucidate the molecular and epigenetic functions of PR domain-containing 14 (PRDM14)...
November 14, 2016: Stem Cell Reports
https://www.readbyqxmd.com/read/27854222/enhancement-of-satellite-cell-transplantation-efficiency-by-leukemia-inhibitory-factor
#6
N Ito, N Shimizu, H Tanaka, S Takeda
BACKGROUND AND OBJECTIVES: Cell transplantation is a promising therapy for several muscle diseases, including Duchenne muscular dystrophy. Satellite cells are stem cells in skeletal muscle that provide an important cell source for transplantation therapy. However, culture of satellite cells in vitro causes them to lose their undifferentiated state, associated with reduced transplantation efficiency. It is therefore necessary to develop optimal culture conditions for maintaining the undifferentiated state of satellite cells...
May 27, 2016: Journal of Neuromuscular Diseases
https://www.readbyqxmd.com/read/27842457/wharton-s-jelly-mesenchymal-stem-cells-protect-the-immature-brain-in-rats-and-modulate-cell-fate
#7
Martin Mueller, Byron Oppliger, Marianne Jörger-Messerli, Ursula Reinhart, Eytan Barnea, Michael Paidas, Boris Kramer, Daniel Surbek, Andreina Schoeberlein
The development of a mammalian brain is a complex and long-lasting process. Not surprisingly, preterm birth is the leading cause of death in newborns and children. Advances in perinatal care reduced mortality but morbidity still represents a major burden. New therapeutic approaches are thus desperately needed. Given that mesenchymal stem/stromal cells (MSCs) emerged as a promising candidate for cell therapy, we transplanted MSCs derived from the Wharton`s jelly (WJ-MSCs) to reduce the burden of immature brain injury in a murine animal model...
November 14, 2016: Stem Cells and Development
https://www.readbyqxmd.com/read/27825285/leukemia-inhibitory-factor-contributed-to-reactive-astrogliosis-via-activation-of-stat3-signaling-after-intracerebral-hemorrhage-in-rats
#8
Hua-Jun Zhou, Xi Yang, Han-Jin Cui, Tao Tang, Jian-Hua Zhong, Jie-Kun Luo, A-Li Yang, Qi-Mei Zhang, Jing-Hua Zhou, Qiang Zhang
Reactive astrogliosis has been occurred after intracerebral hemorrhage (ICH). Leukemia inhibitory factor (LIF) can act as a modulator for glial gene expression. Signal transducer and activator of transcription3 (STAT3) is a critical regulator of reactive astrogliosis. The present study tested whether endogenous leukemia inhibitory factor (LIF) acted on intracerebral hemorrhage (ICH)-induced reactive astrogliosis via STAT3 signaling pathway. Rats were divided into three parts of experiments: (1) Rats received either an ICH or a needle insertion (sham)...
November 8, 2016: Journal of Neurotrauma
https://www.readbyqxmd.com/read/27813586/effects-of-glial-cell-line-derived-neurotrophic-factor-and-leukemia-inhibitory-factor-on-the-behavior-of-two-calf-testis-germline-stem-cell-colony-types
#9
P Zheng, H Huang, Y G Tian, Y Zeng, E O Adegoke, X Wang, G X Zhang
Germline stem cells are the only such capable of transmitting genetic information in vivo. The isolation and culture of these cells in vitro provide a unique model to understand sperm differentiation and hence, spermatogenesis and male fertility. In this study, we isolated, purified, and cultured germline stem cells from the testes of newborn calves. Moreover, we investigated the effects of glial cell line-derived neurotrophic factor (GDNF) and leukemia-inhibitory factor (LIF) on their proliferation. Male calf germline stem cells were found to be pluripotent, and able to form grape-like and embryonic stem cell (ES)-like colonies when cultured...
October 17, 2016: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/27812247/chronic-myelocytic-leukemia-cml-patient-derived-dendritic-cells-transfected-with-autologous-total-rna-induces-cml-specific-cytotoxicity
#10
Li Yu, Ting Hu, Tian Zou, Qingzhi Shi, Guoan Chen
The oncogenic bcr/abl1 fusion gene is a chronic myelogenous leukemia (CML)-specific antigen which is absent in normal tissues. This makes bcr/abl1 a perfect target for developing CML vaccines that elicit specific immune responses against minimal residual disease while sparing normal tissue. The aim of this study was to use different methods to induce dendritic cells (DCs) derived from patients with CML (CML-DCs) and analyze them for CML-specific tumor cytotoxicity for immune therapy. Bone marrow-derived mononuclear cells from ten CML patients were studied to induce CML-DC differentiation in the presence of recombinant human interleukin-4, rh-granulocyte-macrophage-colony stimulating factor, and tumor necrosis factor-alpha with either a total RNA-lipofectamine complex, total RNA or CML tumor lysate (freeze-thawed)...
December 2016: Indian Journal of Hematology & Blood Transfusion
https://www.readbyqxmd.com/read/27801804/human-lactobacillus-strains-from-the-intestine-can-suppress-ige-mediated-degranulation-of-rat-basophilic-leukaemia-rbl-2h3-cells
#11
Gaku Harata, Fang He, Kyoko Takahashi, Akira Hosono, Kenji Miyazawa, Kazutoyo Yoda, Masaru Hiramatsu, Shuichi Kaminogawa
Mast cells play a critical role in immunoglobulin E (IgE)-mediated allergic diseases, and the degranulation of mast cells is important in the pathogenesis of these diseases. A disturbance of the intestinal microflora, especially of endogenous lactic acid bacteria, might be a contributing factor for IgE-mediated allergic diseases. Additional knowledge regarding the interaction of human intestinal Lactobacilli with mast cells is still necessary. Twenty-three strains of Lactobacilli, including commercial and reference strains and strains from the human intestine, were tested for their ability to regulate degranulation of cells from rat basophilic leukemia RBL-2H3 cells (RBL-2H3) in vitro based on a β-hexosaminidase release assay...
October 27, 2016: Microorganisms
https://www.readbyqxmd.com/read/27760485/leukemia-inhibitory-factor-stimulates-steroidogenesis-of-rat-immature-leydig-cells-via-increasing-the-expression-of-steroidogenic-acute-regulatory-protein
#12
Yiyan Wang, Kaiming Yuan, Xiaoheng Li, Zhijian Su, Xingwang Li, Hongguo Guan, Ying Su, Hong-Shan Ge, Ren-Shan Ge
Leukemia inhibitory factor (LIF) has many physiological roles. However, its effects on Leydig cell development are still unclear. Rat immature and adult Leydig cells were cultured with different concentrations of LIF alone or in combination with luteinizing hormone (LH) for 24 h. LIF (1 and 10 ng/ml) significantly increased androgen production in immature Leydig cells, but had no effects on testosterone production in adult Leydig cells. Further studies revealed that LIF dose-dependently increased Star and Hsd17b3 expression levels in immature Leydig cells...
October 19, 2016: Growth Factors
https://www.readbyqxmd.com/read/27755942/extracts-of-scrophularia-frigida-boiss-display-potent-antitumor-effects-in-human-breast-cancer-cells-by-inducing-apoptosis-and-inhibition-of-expression-of-the-human-epidermal-growth-factor-receptor-2
#13
S Goldar, B Baradaran, M Shekari Khaniani, A Azadmehr, S M Derakhshan, A Mohammadi, B Mansoori, V Khaze, D Shanehbandi, L Mohammadnejad, E Baghbani
Some species of the Scrophularia genus have been extensively used as a natural remedy for treatment of various medical conditions. The objective of this study was to evaluate the growth inhibitory activity of Scrophularia frigida Boiss extracts as well as to study the effect of the potent extracts on the induction of apoptosis and cell cycle arrest on human breast cancer cells. S. frigida Boiss extracts exhibited obvious inhibitory effects on the growth of cancer cells and induced apoptosis. It is suggested that the extracts exert their anti-proliferative effect through multiple implications such as suppressing growth, arresting the cell cycle, increased DNA fragmentation, downregulation of the expression of human epidermal growth factor receptor 2 and myeloid cell Leukemia-1, and upregulation of pro-apoptotic messenger RNAs like caspase-3 and caspase-9...
October 6, 2016: Cellular and Molecular Biology
https://www.readbyqxmd.com/read/27748944/hpip-promotes-gastric-cancer-cell-proliferation-through-activation-of-cap-dependent-translation
#14
Bing Chen, Jin Zhao, Shengbin Zhang, Yonggang Zhang, Zonghai Huang
Cap-dependent translation has an essential role in the control of cell proliferation by initiating the translation of oncogenes involved in the regulation of cell cycle progression, such as cyclin D1, and its deregulation contributes to the development and progression of various types of cancers. Hematopoietic pre-B-cell leukemia transcription factor interacting protein (HPIP) was found to be overexpressed in gastric cancer (GC) tissues compared to normal tissues and to promote GC growth in vitro and in vivo...
October 11, 2016: Oncology Reports
https://www.readbyqxmd.com/read/27743673/the-anti-allergic-activity-of-lactobacillus-plantarum-l67-and-its-application-to-yogurt
#15
Sooyeon Song, Sei-Jung Lee, Dong-June Park, Sejong Oh, Kye-Taek Lim
Recently, interest in the beneficial role of probiotics in the protection and management of allergic diseases caused by immune disorders has been increasing. This study investigated the inhibitory effect of Lactobacillus plantarum L67 on induced allergic inflammatory response in bisphenol A-treated rat basophilic leukemia 2H3 (RBL-2H3) cells and mouse splenocytes. We also evaluated the applicability of L. plantarum L67 as a yogurt starter culture. We measured the ability of Lactobacillus strains to induce the production of IL-12 and IFN- γ in cultured splenocytes by ELISA...
October 13, 2016: Journal of Dairy Science
https://www.readbyqxmd.com/read/27738243/autotaxin-mediated-lipid-signaling-intersects-with-lif-and-bmp-signaling-to-promote-the-naive-pluripotency-transcription-factor-program
#16
Cody Kime, Masayo Sakaki-Yumoto, Leeanne Goodrich, Yohei Hayashi, Salma Sami, Rik Derynck, Michio Asahi, Barbara Panning, Shinya Yamanaka, Kiichiro Tomoda
Developmental signaling molecules are used for cell fate determination, and understanding how their combinatorial effects produce the variety of cell types in multicellular organisms is a key problem in biology. Here, we demonstrate that the combination of leukemia inhibitory factor (LIF), bone morphogenetic protein 4 (BMP4), lysophosphatidic acid (LPA), and ascorbic acid (AA) efficiently converts mouse primed pluripotent stem cells (PSCs) into naive PSCs. Signaling by the lipid LPA through its receptor LPAR1 and downstream effector Rho-associated protein kinase (ROCK) cooperated with LIF signaling to promote this conversion...
November 1, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27708132/instructive-role-of-the-microenvironment-in-preventing-renal-fibrosis
#17
Kei Matsumoto, Sandhya Xavier, Jun Chen, Yujiro Kida, Mark Lipphardt, Reina Ikeda, Annie Gevertz, Mario Caviris, Antonis K Hatzopoulos, Ivo Kalajzic, James Dutton, Brian B Ratliff, Hong Zhao, Zbygniew Darzynkiewicz, Stefan Rose-John, Michael S Goligorsky
: : Accumulation of myofibroblasts is a hallmark of renal fibrosis. A significant proportion of myofibroblasts has been reported to originate via endothelial-mesenchymal transition. We initially hypothesized that exposing myofibroblasts to the extract of endothelial progenitor cells (EPCs) could reverse this transition. Indeed, in vitro treatment of transforming growth factor-β1 (TGF-β1)-activated fibroblasts with EPC extract prevented expression of α-smooth muscle actin (α-SMA); however, it did not enhance expression of endothelial markers...
October 5, 2016: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/27688776/characterization-of-neurogenic-potential-of-dental-pulp-stem-cells-cultured-in-xeno-serum-free-condition-in-vitro-and-in-vivo-assessment
#18
Jieun Jung, Jong-Wan Kim, Ho-Jin Moon, Jin Young Hong, Jung Keun Hyun
Neural stem cells (NSCs) have a high potency for differentiation to neurons and glial cells for replacement of damaged cells and paracrine effects for the regeneration and remyelination of host axons. Dental pulp is known to have a potential to differentiate into neural-like cells; therefore, dental pulp may be used as an autologous cell source for neural repair. In this study, we selectively expanded stem cells from human dental pulp in an initial culture using NSC media under xeno- and serum-free conditions...
2016: Stem Cells International
https://www.readbyqxmd.com/read/27664339/quiescent-pluripotent-stem-cells-reside-within-murine-peripheral-nerves-that-can-be-stimulated-to-proliferate-by-recombinant-human-bone-morphogenic-protein-2-or-by-nerve-trauma
#19
Michael H Heggeness, Nora Strong, Paul H Wooley, Shang-You Yang
BACKGROUND: The clinical use of recombinant human bone morphogenic protein 2 (rhBMP-2, Infuse) has been associated with nerve-related complications including new-onset sciatica, and retrograde ejaculation. PURPOSE: To better understand the interaction of rhBMP-2 and peripheral nerves with the intent of making procedures safer. STUDY DESIGN/SETTING: Using a mouse model to examine the direct effect of diluted rhBMP-2 (Infuse) on murine sciatic nerves...
September 21, 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/27663886/high-fat-diet-induced-downregulation-of-anorexic-leukemia-inhibitory-factor-in-the-brain-stem
#20
Maria Licursi, Christian O Alberto, Alex Dias, Kensuke Hirasawa, Michiru Hirasawa
OBJECTIVE: High-fat diet (HFD) is known to induce low-grade hypothalamic inflammation. Whether inflammation occurs in other brain areas remains unknown. This study tested the effect of short-term HFD on cytokine gene expression and identified leukemia inhibitory factor (LIF) as a responsive cytokine in the brain stem. Thus, functional and cellular effects of LIF in the brain stem were investigated. METHODS: Male rats were fed chow or HFD for 3 days, and then gene expression was analyzed in different brain regions for IL-1β, IL-6, TNF-α, and LIF...
September 24, 2016: Obesity
keyword
keyword
57890
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"