keyword
MENU ▼
Read by QxMD icon Read
search

noggin

keyword
https://www.readbyqxmd.com/read/28751854/neurogenic-processes-are-induced-by-very-short-periods-of-voluntary-wheel-running-in-male-mice
#1
Teresa Gremmelspacher, Johannes Gerlach, Alix Hubbe, Carola A Haas, Ute Häussler
Even in the adult mammalian brain progenitor cells proliferate and give rise to young neurons which integrate into the neuronal network. The dentate gyrus possesses such a neurogenic niche reactive to external stimuli like physical activity. In most studies mice or rats have been exposed to wheel running for periods of several weeks to activate neurogenesis while early neurogenic processes induced by very short running periods are less well understood. To address this issue, we allowed male C57Bl/6 mice free access to a running wheel for 2 or 7 days...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28747214/culturing-and-transcriptome-profiling-of-progenitor-like-colonies-derived-from-adult-mouse-pancreas
#2
Dongshen Ma, Shanshan Tang, Jing Song, Qiong Wu, Fangfang Zhang, Yun Xing, Yi Pan, Yanfeng Zhang, Jingwei Jiang, Yubin Zhang, Liang Jin
BACKGROUND: Transplantation of insulin-producing cells is considered an important diabetes therapy. Many research studies have shown that insulin-producing cells can be derived from the in-vitro cultured pancreatic colonies with self-renewal ability and multilineage potential. Even though these progenitor-like colonies have been prepared from adult pancreas cells, the efficient culture method is hardly established and regulation of the colonies is rarely known. We confirmed previously that single cells acquired from adult mouse pancreas could form cyst-like colonies in a 3D semi-solid system containing Matrigel and methylcellulose...
July 26, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28705896/bmp-signaling-maintains-a-mesoderm-progenitor-cell-state-in-the-mouse-tailbud
#3
Richa Sharma, Maxwell E R Shafer, Eric Bareke, Mathieu Tremblay, Jacek Majewski, Maxime Bouchard
Caudal somites are generated from a pool of progenitor cells located in the tailbud region. These progenitor cells form the presomitic mesoderm that gradually differentiates into somites under the action of the segmentation clock. The signals responsible for tailbud mesoderm progenitor pool maintenance during axial elongation are still elusive. Here, we show that Bmp signaling is sufficient to activate the entire mesoderm progenitor gene signature in primary cultures of caudal mesoderm cells. Bmp signaling acts through the key regulatory genes brachyury (T) and Nkx1-2 and contributes to the activation of several other regulators of the mesoderm progenitor gene network...
August 15, 2017: Development
https://www.readbyqxmd.com/read/28694257/bmp-signaling-regulates-satellite-cell-dependent-postnatal-muscle-growth
#4
Amalia Stantzou, Elija Schirwis, Sandra Swist, Sonia Alonso-Martin, Ioanna Polydorou, Faouzi Zarrouki, Etienne Mouisel, Cyriaque Beley, Anaïs Julien, Fabien Le Grand, Luis Garcia, Céline Colnot, Carmen Birchmeier, Thomas Braun, Markus Schuelke, Frédéric Relaix, Helge Amthor
Postnatal growth of skeletal muscle largely depends on the expansion and differentiation of resident stem cells, the so-called satellite cells. Here we demonstrate that postnatal satellite cells express components of the Bone Morphogenetic Protein (BMP) signaling machinery. Overexpression of Noggin in postnatal mice, to antagonize BMP ligands, or satellite cell specific knock-out of BMP transmembrane receptor Alk3, or overexpression of inhibitory SMAD6 decreased satellite cell proliferation and accretion during myofiber growth and ultimately retarded muscle growth...
July 10, 2017: Development
https://www.readbyqxmd.com/read/28669928/gata4-and-lmo3-balance-angiocrine-signalling-and-autocrine-inflammatory-activation-by-bmp2-in-liver-sinusoidal-endothelial-cells
#5
Victor Olsavszky, Friederike Ulbrich, Sandhya Singh, Miriam Diett, Carsten Sticht, Christian David Schmid, Johanna Zierow, Sebastian A Wohlfeil, Kai Schledzewski, Steven Dooley, Haristi Gaitantzi, Katja Breitkopf-Heinlein, Cyrill Géraud, Sergij Goerdt, Philipp-Sebastian Koch
Liver sinusoidal endothelial cells (LSEC) represent a unique, organ-specific type of discontinuous endothelial cells. LSEC instruct the hepatic vascular niche by paracrine-acting angiocrine factors. Recently, we have shown that LSEC-specific transcriptional regulator GATA4 induces expression of BMP2 in cultured endothelial cells (EC) in vitro. Furthermore, angiocrine Bmp2 signalling in the liver in vivo was demonstrated to control iron homeostasis. Here, we investigated GATA4-dependent autocrine BMP2 signalling in endothelial cells by gene expression profiling...
June 29, 2017: Gene
https://www.readbyqxmd.com/read/28642339/establishment-of-a-novel-three-dimensional-primary-culture-model-for-hippocampal-neurogenesis
#6
Tatsuya Usui, Masashi Sakurai, Hideyoshi Kawasaki, Takashi Ohama, Hideyuki Yamawaki, Koichi Sato
New neurons are generated in the adult hippocampus throughout life and contribute to the functions of learning and memory. Nevertheless, the mechanisms by which disrupted neurogenesis regulates central nervous system (CNS) disorders are not fully understood. Here, we established a novel 3D culture system of hippocampal neurogenesis using air liquid interface (ALI) culture and Matrigel culture from mouse hippocampus tissues. After isolated mouse hippocampus tissue fragments were seeded into ALI wells and cultured in stemness-stimulated media containing Wnt, EGF, Noggin and R-spondin for 7 days, small spheres gradually appeared in the tissues...
June 2017: Physiological Reports
https://www.readbyqxmd.com/read/28632668/low-intensity-pulsed-ultrasound-lipus-promotes-bmp9-induced-osteogenesis-and-suppresses-inflammatory-responses-in-human-periodontal-ligament-derived-stem-cells
#7
Joji Kusuyama, Toshiaki Nakamura, Tomokazu Ohnishi, Nahoko Eiraku, Kazuyuki Noguchi, Tetsuya Matsuguchi
OBJECTIVE: We previously reported that low intensity pulsed ultrasound (LIPUS) promotes marrow stromal cell (MSC) osteogenesis and suppresses the LPS-induced inflammatory response in osteoblasts. Here, we examined the effects of LIPUS on human periodontal ligament-derived stem cells (hPDLSCs) in chronic inflammatory bone disease, such as periodontitis. MATERIALS AND METHODS: hPDLSCs were collected from 3 healthy third molars. hPDLSCs were induced to differentiate by either recombinant BMP2 or BMP9 with or without daily LIPUS treatment (20 min/d)...
July 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28608614/solanum-muricatum-promotes-osteogenic-differentiation-of-rat-bone-marrow-stromal-cells
#8
Nan Wang, Feng Wang, Youshui Gao, Zubin Zhou, Wei Liu, Chenhao Pan, Peipei Yin, Mingjie Tang, Xiaowei Yu
Solanum muricatum (SM), also known as pepino, is known for its antioxidative and anti-inflammatory effects. The aim of this study was to evaluate the effects of SM extract in promoting osteogenic differentiation and regulating the Wnt and bone morphogenetic protein (BMP) signaling pathways. Ingredients of pepino were extracted and identified. SM extracts were used to treat rat bone marrow stromal cells (BMSCs), followed by evaluating alkaline phosphatase activities and mineralization levels. The mRNA levels of osteogenic biomarkers, including OPN and Collagen I, were also evaluated with real-time polymerase chain reaction...
July 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28584091/dissecting-bmp-signaling-input-into-the-gene-regulatory-networks-driving-specification-of-the-blood-stem-cell-lineage
#9
Arif Kirmizitas, Stuart Meiklejohn, Aldo Ciau-Uitz, Rachel Stephenson, Roger Patient
Hematopoietic stem cells (HSCs) that sustain lifelong blood production are created during embryogenesis. They emerge from a specialized endothelial population, termed hemogenic endothelium (HE), located in the ventral wall of the dorsal aorta (DA). In Xenopus, we have been studying the gene regulatory networks (GRNs) required for the formation of HSCs, and critically found that the hemogenic potential is defined at an earlier time point when precursors to the DA express hematopoietic as well as endothelial genes, in the definitive hemangioblasts (DHs)...
June 6, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28578107/simultaneous-delivery-of-hydrophobic-small-molecules-and-sirna-using-sterosomes-to-direct-mesenchymal-stem-cell-differentiation-for-bone-repair
#10
Zhong-Kai Cui, Justin A Sun, Jessalyn J Baljon, Jiabing Fan, Soyon Kim, Benjamin M Wu, Tara Aghaloo, Min Lee
The use of small molecular drugs with gene manipulation offers synergistic therapeutic efficacy by targeting multiple signaling pathways for combined treatment. Stimulation of mesenchymal stem cells (MSCs) with osteoinductive small molecule phenamil combined with suppression of noggin is a promising therapeutic strategy that increases bone morphogenetic protein (BMP) signaling and bone repair. Our cationic Sterosome formulated with stearylamine (SA) and cholesterol (Chol) is an attractive co-delivery system that not only forms stable complexes with small interfering RNA (siRNA) molecules but also solubilizes hydrophobic small molecules in a single vehicle, for directing stem cell differentiation...
August 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28549605/wnt3a-and-the-induction-of-the-osteogenic-differentiation-in-adipose-tissue-derived-mesenchymal-stem-cells
#11
C Morsczeck, A Reck, T E Reichert
Adipose tissue derived stem cells (ASCs) can easily be isolated, but the osteogenic differentiation potential is limited. To improve this differentiation potential, more investigations are required about signaling proteins for the induction of the osteogenic differentiation. This study focused on the WNT3A protein, because little is known about the canonical WNT signaling pathway and the osteogenic differentiation of ASCs. The alkaline phosphatase (ALP) activity was measured for the evaluation of the osteogenic differentiation...
May 12, 2017: Tissue & Cell
https://www.readbyqxmd.com/read/28541393/adrenomedullin-promotes-the-odontogenic-differentiation-of-dental-pulp-stem-cells-through-creb-bmp2-signaling-pathway
#12
Qiang Zhu, Jianyong Gao, Zhen Tang, Jianyong Gao, Yinghui Tan
Adrenomedullin (AM) could promote the proliferation, the odontogenic differentiation and inhibit the apoptosis of dental pulp stem cells (DPSCs). AM in combination with DPSCs may be an effective strategy for pulp repair. However, there was no report on the mechanisms of AM in the odontogenic differentiation of DPSCs. The aim of this study is to investigate the molecular mechanisms through which AM promotes the odontogenic differentiation of DPSCs. Freshly extracted wisdom teeth were obtained from 27 patients...
May 24, 2017: Acta Biochimica et Biophysica Sinica
https://www.readbyqxmd.com/read/28529456/ethyl-acetate-fraction-of-huogu-formula-inhibits-adipogenic-differentiation-of-bone-marrow-stromal-cells-via-the-bmp-and-wnt-signaling-pathways
#13
Xiangying Kong, Xiaomin Li, Cun Zhang, Liuluan Zhu, Chunfang Liu, Qingxia Qin, Cuiling Liu, Qianqian Wang, Jia Zhu, Xuan Wu, Hongye Wan, Weiheng Chen, Na Lin
Elevated adipogenesis of bone marrow stromal cells (BMSCs) is closely associated with non-traumatic osteonecrosis of femoral head (ONFH). Our previous studies have shown that Huogu (HG) formula was effective both in clinic experience and experimental ONFH. How HG impacts the differentiation of BMSCs and what is the underlying molecular mechanism remain largely unknown. Our results showed that ethyl acetate extract of HG (HGE) significantly decreased the adipocyte differentiation as determined by oil red staining, while slightly increased the ALP activity...
2017: International Journal of Biological Sciences
https://www.readbyqxmd.com/read/28523267/a-novel-role-for-the-bmp-antagonist-noggin-in-sensitizing-cells-to-non-canonical-wnt-5a-ror2-disheveled-pathway-activation
#14
Ondrej Bernatik, Tomasz Radaszkiewicz, Martin Behal, Zankruti Dave, Florian Witte, Annika Mahl, Nicole H Cernohorsky, Pavel Krejci, Sigmar Stricker, Vitezslav Bryja
Mammalian limb development is driven by the integrative input from several signaling pathways; a failure to receive or a misinterpretation of these signals results in skeletal defects. The brachydactylies, a group of overlapping inherited human hand malformation syndromes, are mainly caused by mutations in BMP signaling pathway components. Two closely related forms, Brachydactyly type B2 (BDB2) and BDB1 are caused by mutations in the BMP antagonist Noggin (NOG) and the atypical receptor tyrosine kinase ROR2 that acts as a receptor in the non-canonical Wnt pathway...
2017: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/28500669/anti-m%C3%A3-llerian-hormone-signaling-is-influenced-by-follistatin-288-but-not-14-other-transforming-growth-factor-beta-superfamily-regulators
#15
Yui Kawagishi, Michael W Pankhurst, Yoshio Nakatani, Ian S McLennan
The hypothesis that, in contrast to other transforming growth factor-beta (TGFβ) superfamily ligands, the dose-response curve of Anti-Müllerian hormone (AMH) is unmodulated was tested by examining whether known TGFB superfamily modulators affect AMH signaling, using a P19/BRE luciferase reporter assay. AMHC and AMHN,C activated the reporter with an EC50 of approximately 0.5 nM. Follistatins (FS) produced concentration-dependent increases in AMHC - and AMHN,C -initiated reporter activity, with FS288 being more potent than FS315; however, the maximum bioactivity of AMH was not altered by either follistatin...
July 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28478981/effects-of-noggin-transfected-neural-stem-cells-on-neural-functional-recovery-and-underlying-mechanism-in-rats-with-cerebral-ischemia-reperfusion-injury
#16
Jun-de Zhu, Jun-Jie Wang, Guo Ge, Chao-Sheng Kang
OBJECTIVE: To investigate neuroprotection of noggin-transfected neural stem cells (NSCs) against focal cerebral ischemia reperfusion injury (IRI) in rats. METHODS: Eighty Wistar rats were randomly divided into the sham, IRI, NSCs, and noggin + NSCs groups. Noggin containing adenoviral vectors was transfected into rat NSCs. Rats were subjected to 2.0 hours middle cerebral artery occlusion and reperfusion 1.0 hour, followed by infusion into the lateral ventricles of NSCs alone, noggin-transfected NSCs, and saline at 3 days in the NSCs, noggin + NSCs, and sham groups, respectively...
May 3, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28470822/pericyte-derived-bone-morphogenetic-protein-4-underlies-white-matter-damage-after-chronic-hypoperfusion
#17
Maiko T Uemura, Masafumi Ihara, Takakuni Maki, Takayuki Nakagomi, Seiji Kaji, Kengo Uemura, Tomohiro Matsuyama, Raj N Kalaria, Ayae Kinoshita, Ryosuke Takahashi
Subcortical small vessel disease (SVD) is characterized by white matter damage resulting from arteriolosclerosis and chronic hypoperfusion. Transforming growth factor beta 1 (TGFB1) is dysregulated in the hereditary SVD, CARASIL (cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy). However, very little is known about the role of the largest group in the TGFB superfamily - the bone morphogenetic proteins (BMPs) - in SVD pathogenesis. The aim of this study was to characterize signaling abnormalities of BMPs in sporadic SVD...
May 4, 2017: Brain Pathology
https://www.readbyqxmd.com/read/28462376/regulation-of-gastric-metaplasia-dysplasia-and-neoplasia-by-bone-morphogenetic-protein-signaling
#18
REVIEW
Andrea Todisco
The bone morphogenetic proteins, (BMP)s are regulatory peptides that have significant effects on the growth and differentiation of gastrointestinal tissues. In addition, the BMPs have been shown to exert anti-inflammatory actions in the gut and to negatively regulate the growth of gastric neoplasms. The role of BMP signaling in the regulation of gastric metaplasia, dysplasia and neoplasia has been poorly characterized. Transgenic expression in the mouse stomach of the BMP inhibitor noggin leads to decreased parietal cell number, increased epithelial cell proliferation, and to the emergence of SPEM...
May 2017: Cellular and Molecular Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28399140/collinear-hox-hox-interactions-are-involved-in-patterning-the-vertebrate-anteroposterior-a-p-axis
#19
Kongju Zhu, Herman P Spaink, Antony J Durston
Investigating regulation and function of the Hox genes, key regulators of positional identity in the embryo, opened a new vista in developmental biology. One of their most striking features is collinearity: the temporal and spatial orders of expression of these clustered genes each match their 3' to 5' order on the chromosome. Despite recent progress, the mechanisms underlying collinearity are not understood. Here we show that ectopic expression of 4 different single Hox genes predictably induces and represses expression of others, leading to development of different predictable specific sections of the body axis...
2017: PloS One
https://www.readbyqxmd.com/read/28398705/associations-between-the-noggin-rs227731-polymorphism-and-nscl-p-risk-may-be-associated-with-ethnicities-a-meta-analysis
#20
Feilong Wang, Ying Jiang, Sheng Yang, Qin Liu, Juhong Lin, Hongmei Zhang
BACKGROUND: The aim of this study was to evaluate the association between the noggin rs227731 polymorphism on chromosome 17q22 and risk of nonsyndromic cleft lip with or without palate (NSCL/P). METHODS: Three online databases were searched, including Embase, PubMed, and Chinese National Knowledge Infrastructure. The strength of the associations was evaluated by odds ratios (ORs) and 95% confidence intervals (CIs). We also made a subgroup analysis to explore sources of heterogeneity...
April 3, 2017: Birth defects research
keyword
keyword
67589
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"