keyword
MENU ▼
Read by QxMD icon Read
search

Sox9

keyword
https://www.readbyqxmd.com/read/28735664/lingual-chondrolipoma-in-a-dog
#1
R Furumoto, M Michishita, K Arai, S Soeta, K Takahashi
A 13-year-old female Yorkshire terrier was presented with difficulty swallowing because of a lingual mass, which had grown to a size of 0.8 × 0.8 × 0.8 cm in 1 month. Grossly, the mass was located in the lingual frenulum and the cut surface was grey-white in colour. Microscopically, the mass was unencapsulated and composed of lobules of mature adipose tissue and cartilaginous tissue with abundant basophilic myxoid matrix separated by fibrous connective tissue. Immunohistochemically, almost all of these cells were positive for vimentin and S100...
July 2017: Journal of Comparative Pathology
https://www.readbyqxmd.com/read/28735443/retinoic-acid-regulates-avian-lung-branching-through-a-molecular-network
#2
Hugo Fernandes-Silva, Patrícia Vaz-Cunha, Violina Baranauskaite Barbosa, Carla Silva-Gonçalves, Jorge Correia-Pinto, Rute Silva Moura
Retinoic acid (RA) is of major importance during vertebrate embryonic development and its levels need to be strictly regulated otherwise congenital malformations will develop. Through the action of specific nuclear receptors, named RAR/RXR, RA regulates the expression of genes that eventually influence proliferation and tissue patterning. RA has been described as crucial for different stages of mammalian lung morphogenesis, and as part of a complex molecular network that contributes to precise organogenesis; nonetheless, nothing is known about its role in avian lung development...
July 22, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28735352/long-noncoding-rna-expression-profiles-in-chondrogenic-and-hypertrophic-differentiation-of-mouse-mesenchymal-stem-cells
#3
Zhen Cao, Song Huang, Jianmei Li, Yun Bai, Ce Dou, Chuan Liu, Fei Kang, Xiaoshan Gong, Haibin Ding, Tianyong Hou, Shiwu Dong
Long noncoding RNAs (lncRNAs) are important regulators for a variety of biological processes. Chondrogenic differentiation of mesenchymal stem cells (MSCs) is a crucial stage in chondrogenesis while chondrocyte hypertrophy is related to endochondral ossification and osteoarthritis. However, the effects of lncRNAs on chondrogenic and hypertrophic differentiation of mouse MSCs are unclear. To explore the potential mechanisms of lncRNAs during chondrogenesis and chondrocyte hypertrophy, microarray was performed to investigate the expression profiles of lncRNA and mRNA in MSCs, pre-chondrocytes, and hypertrophic chondrocytes...
July 22, 2017: Functional & Integrative Genomics
https://www.readbyqxmd.com/read/28728355/identification-of-genes-related-to-intramuscular-fat-content-of-pig-using-genome-wide-association-study
#4
Sohyoung Won, Jaehoon Jung, Eungwoo Park, H B Kim
Objective: The aim of this study is to identify SNPs and genes related to pig IMF and estimate the heritability of IMF. Methods: Genome-wide association study (GWAS) on 704 inbred Berkshires was performed for intramuscular fat content (IMF). To consider the inbreeding among samples, associations of the SNPs with IMF were tested as random effects in a mixed linear model using the genetic relationship matrix by GEMMA. Significant genes were compared with reported pig IMF QTL regions and functional classification of the identified genes were also performed...
June 27, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28727318/appropriate-cyclic-tensile-strain-promotes-biological-changes-of-cranial-base-synchondrosis-chondrocytes
#5
F Chu, Q Feng, Z Hu, G Shen
OBJECTIVES: This study was designed to clarify biological changes of cranial base synchondrosis chondrocytes (CBSCs) upon cyclic tensile strain (CTS) loading which simulated orthopaedic mechanical protraction on cranial base synchondroses (CBS). MATERIAL AND METHODS: A two-step digestion method was used to isolate CBSCs obtained from 1-week-old Sprague Dawley rats. Immunohistochemical staining of type II collagen and Sox9 was conducted to identify chondrocytes. A CTS of 1 Hz and 10% elongation was applied to the second passage of CBSCs by FX-5000™ Tension System for 24 hours...
August 2017: Orthodontics & Craniofacial Research
https://www.readbyqxmd.com/read/28724751/tomo-seq-identifies-sox9-as-a-key-regulator-of-cardiac-fibrosis-during-ischemic-injury
#6
Grégory P A Lacraz, Jan Philipp Junker, Monika M Gladka, Bas Molenaar, Koen T Scholman, Marta Vigil-Garcia, Danielle Versteeg, Hesther de Ruiter, Marit W Vermunt, Menno P Creyghton, Manon M H Huibers, Nicolaas de Jonge, Alexander van Oudenaarden, Eva van Rooij
Background -Cardiac ischemic injury induces a pathological remodeling response, which can ultimately lead to heart failure. Detailed mechanistic insights into molecular signaling pathways relevant for different aspects of cardiac remodeling will support the identification of novel therapeutic targets. Methods -While genome-wide transcriptome analysis on diseased tissues has greatly advanced our understanding of the regulatory networks that drive pathological changes in the heart, this approach has been disadvantaged by the fact that the signals are derived from tissue homogenates...
July 19, 2017: Circulation
https://www.readbyqxmd.com/read/28722162/cyanidin-suppresses-autophagic-activity-regulating-chondrocyte-hypertrophic-differentiation
#7
Zhen Cao, Song Huang, Ce Dou, Qiang Xiang, Shiwu Dong
Cartilage is a kind of special connective tissue which does not contain neither blood vessels nor lymphatics and nerves. Therefore, the damage in cartilage is difficult to be repaired spontaneously. Constructing tissue engineered cartilage provides a new technique for cartilage repairing. Mesenchymal stem cells (MSCs) possess a unique capability of self-renew and can differentiate into pre-chondrocytes which are frequently applied as seed cells in tissue engineering. However, in regenerated cartilage the chondrocytes derived from MSCs can hardly maintain homeostasis and preferentially present hypertrophic like phenotype...
July 19, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28716722/dynamics-of-proliferative-and-quiescent-stem-cells-in-liver-homeostasis-and-injury
#8
Wanlu Cao, Kan Chen, Michiel Bolkestein, Yuebang Yin, Monique M A Verstegen, Marcel J C Bijvelds, Wenshi Wang, Nesrin Tuysuz, Derk Ten Berge, Dave Sprengers, Herold J Metselaar, Luc J W van der Laan, Jaap Kwekkeboom, Ron Smits, Maikel P Peppelenbosch, Qiuwei Pan
BACKGROUND & AIMS: Adult liver stem cells are usually maintained in a quiescent/slow cycling state. However, a proliferative population, marked by leucine-rich repeat-containing G-protein coupled receptor 5 (LGR5), was recently identified as an important liver stem cell population. We aimed to investigate the dynamics and functions of proliferative and quiescent stem cells in healthy and injured livers. METHODS: We studied LGR5-positive stem cells using diphtheria toxin receptor (DTR) and green fluorescent protein (GFP) knock-in mice...
July 14, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28714568/exposure-to-reversine-affects-the-chondrocyte-morphology-and-phenotype-in-vitro
#9
S Gasparini, F Villa, L Molfetta, E Repaci, P Castagnola, R Quarto, P Giannoni
Articular chondrocytes derived from osteoarthritic tissues (OA-HAC) show a severely reduced chondrogenic commitment. This impairment undermines their use for tissue-engineered cartilage repair, which relies on cell proliferation and growth to meet the therapeutic needs but also on efficient cell plasticity to recover the chondrogenic phenotype. Reversine (Rev), a 2,6-disubstituted purine inhibitor of spindle-assembly checkpoints, was described to convert differentiated mesenchymal cells to their undifferentiated precursors...
July 17, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28687932/spatial-and-temporal-expression-of-sox9-during-murine-incisor-development
#10
Zhi-Cheng Yang, Dan Li, Shuang Feng, Xiao-Dong Sui, Zhi Chen, Li Zhang
Mouse incisors are capable of continuously growing due to the renewal of dental epithelium stem cells and mesenchymal stem cells residing at the proximal ends. The transcription factor Sox9 plays important roles in maintaining the stem cells of hair follicles, retinal progenitor cells and neural crest stem cells. Whether Sox9 is involved during mouse incisor development is not reported yet. In this study, we examined the expression pattern of Sox9 during mouse incisor development by in situ hybridization and immunohistochemistry...
August 2017: Journal of Molecular Histology
https://www.readbyqxmd.com/read/28683107/human-bone-marrow-harbors-cells-with-neural-crest-associated-characteristics-like-human-adipose-and-dermis-tissues
#11
Cécile Coste, Virginie Neirinckx, Anil Sharma, Gulistan Agirman, Bernard Rogister, Jacques Foguenne, François Lallemend, André Gothot, Sabine Wislet
Adult neural crest stem-derived cells (NCSC) are of extraordinary high plasticity and promising candidates for use in regenerative medicine. Several locations such as skin, adipose tissue, dental pulp or bone marrow have been described in rodent, as sources of NCSC. However, very little information is available concerning their correspondence in human tissues, and more precisely for human bone marrow. The main objective of this study was therefore to characterize NCSC from adult human bone marrow. In this purpose, we compared human bone marrow stromal cells to human adipose tissue and dermis, already described for containing NCSC...
2017: PloS One
https://www.readbyqxmd.com/read/28675510/the-co-regulatory-networks-of-tumor-suppressor-genes-oncogenes-and-mirnas-in-colorectal-cancer
#12
Martha L Slattery, Jennifer S Herrick, Lila E Mullany, Wade S Samowitz, John R Sevens, Lori Sakoda, Roger K Wolff
Tumor suppressor genes (TSGs) and oncogenes (OG) are involved in carcinogenesis. MiRNAs also contribute to cellular pathways leading to cancer. We use data from 217 colorectal cancer (CRC) cases to evaluate differences in TSGs and OGs expression between paired CRC and normal mucosa and evaluate how TSGs and OGs are associated with miRNAs. Gene expression data from RNA-Seq and miRNA expression data from Agilent Human miRNA Microarray V19.0 were used. We focus on genes most strongly associated with CRC (fold change (FC) of ≥1...
July 4, 2017: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/28674205/correction-epigenetic-switch-between-sox2-and-sox9-regulates-cancer-cell-plasticity
#13
(no author information available yet)
No abstract text is available yet for this article.
July 1, 2017: Cancer Research
https://www.readbyqxmd.com/read/28670366/inhibitory-effect-of-dihydroartemisinin-on-chondrogenic-and-hypertrophic-differentiation-of-mesenchymal-stem-cells
#14
Zhen Cao, Chuan Liu, Yun Bai, Ce Dou, Jian-Mei Li, Duo-Wei Shi, Shi-Wu Dong, Qiang Xiang
Chondrocytes located in hyaline cartilage may maintain phenotype while the chondrocytes situated in calcified cartilage differentiate into hypertrophy. Chondrogenic and hypertrophic differentiation of mesenchymal stem cells (MSCs) are two subsequent processes during endochondral ossification. However, it is necessary for chondrocytes to hold homeostasis and to inhibit hypertrophic differentiation in stem cell-based regenerated cartilage. Dihydroartemisinin (DHA) is derived from artemisia apiacea which has many biological functions such as anti-malarial and anti-tumor...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28669375/morphogenesis-related-gene-expression-profile-in-porcine-oocytes-before-and-after-in-vitro-maturation
#15
Joanna Budna, Adrian Chachuła, Dominika Kaźmierczak, Marta Rybska, Sylwia Ciesiółka, Artur Bryja, Wiesława Kranc, Sylwia Borys, Agnieszka Żok, Dorota Bukowska, Paweł Antosik, Małgorzata Bruska, Klaus P Brüssow, Michał Nowicki, Maciej Zabel, Bartosz Kempisty
Mammalian oocyte maturation is achieved when oocytes reach metaphase II (MII) stage, and accumulate mRNA and proteins in the cytoplasm following fertilization. It has been shown that oocytes investigated before and after in vitro maturation (IVM) differ significantly in transcriptomic and proteomic profiles. Additionally, folliculogenesis and oogenesis is accompanied by morphogenetic changes, which significantly influence further zygote formation and embryo growth. This study aimed to determine new transcriptomic markers of porcine oocyte morphogenesis that are associated with cell maturation competence...
July 3, 2017: Zygote: the Biology of Gametes and Early Embryos
https://www.readbyqxmd.com/read/28668827/a-novel-mtor-inhibitor-anthracimycin-for-the-treatment-of-human-hepatocellular-carcinoma
#16
Tomoyuki Hayashi, Taro Yamashita, Hikari Okada, Naoki Oishi, Hajime Sunagozaka, Kouki Nio, Takehiro Hayashi, Yasumasa Hara, Yoshiro Asahina, Mariko Yoshida, Tomomi Hashiba, Tsuyoshi Suda, Takayoshi Shirasaki, Yasuhiro Igarashi, Koji Miyanouchi, Tatsuya Yamashita, Masao Honda, Shuichi Kaneko
BACKGROUND/AIM: Anthracimycin, a secondary metabolite of Streptomyces, has been shown to inhibit the invasion of certain cancer cell lines. MATERIALS AND METHODS: In this study we evaluated the effect of anthracimycin on cell growth and signaling pathways in hepatocellular carcinoma (HCC). RESULTS: Anthracimycin suppressed cell proliferation and motility and induced apoptosis in human HCC cell lines. Furthermore, anthracimycin had no effect on the enrichment of EpCAM-high liver cancer stem cells (CSCs), while fluorouracil dramatically enriched the CSCs with activation of the stemness-related genes EPCAM and SOX9 in HuH7 cells...
July 2017: Anticancer Research
https://www.readbyqxmd.com/read/28667307/dmrt1-is-required-for-primary-male-sexual-differentiation-in-chinese-soft-shelled-turtle-pelodiscus-sinensis
#17
Wei Sun, Han Cai, Gloria Zhang, Haiyan Zhang, Haisheng Bao, Li Wang, Jian Ye, Guoying Qian, Chutian Ge
In vertebrates, the primary sex-determining signals that initiate sexual development are remarkably diverse, ranging from complete genetic to environmental cues. However, no sex determination-related genes have been functionally identified in reptiles. Here, we characterized a conserved DM domain gene, Dmrt1, in Chinese soft-shelled turtle Pelodiscus sinensis (P. sinensis), which exhibits ZZ/ZW sex chromosomes. Dmrt1 exhibited early male-specific embryonic expression, preceding the onset of gonadal sex differentiation...
June 30, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28666028/regeneration-of-hyaline-like-cartilage-in-situ-with-sox9-stimulation-of-bone-marrow-derived-mesenchymal-stem-cells
#18
Xiaowei Zhang, Shili Wu, Ty Naccarato, Manan Prakash-Damani, Yuan Chou, Cong-Qiu Chu, Yong Zhu
Microfracture, a common procedure for treatment of cartilage injury, induces fibrocartilage repair by recruiting bone marrow derived mesenchymal stem cells (MSC) to the site of cartilage injury. However, fibrocartilage is inferior biomechanically to hyaline cartilage. SRY-type high-mobility group box-9 (SOX9) is a master regulator of chondrogenesis by promoting proliferation and differentiation of MSC into chondrocytes. In this study we aimed to test the therapeutic potential of cell penetrating recombinant SOX9 protein in regeneration of hyaline cartilage in situ at the site of cartilage injury...
2017: PloS One
https://www.readbyqxmd.com/read/28665279/modified-methods-for-efficiently-differentiating-human-embryonic-stem-cells-into-chondrocyte-like-cells
#19
Wiktoria Maria Suchorska, Ewelina Augustyniak, Magdalena Richter, Magdalena Łukjanow, Violetta Filas, Jacek Kaczmarczyk, Tomasz Trzeciak
INTRODUCTION: Human articular cartilage has a poor regenerative capacity. This often results in the serious joint disease- osteoarthritis (OA) that is characterized by cartilage degradation. An inability to self-repair provided extensive studies on AC regeneration. The cell-based cartilage tissue engineering is a promising approach for cartilage regeneration. So far, numerous cell types have been reported to show chondrogenic potential, among others human embryonic stem cells (hESCs)...
June 19, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28663339/the-influence-of-connective-tissue-growth-factor-on-rabbit-ligament-injury-repair
#20
X Sun, W Liu, G Cheng, X Qu, H Bi, Z Cao, Q Yu
OBJECTIVES: The injured anterior cruciate ligament (ACL) is thought to exhibit an impaired healing response, and attempts at surgical repair have not been successful. Connective tissue growth factor (CTGF) is reported to be associated with wound healing, probably through transforming growth factor beta 1 (TGF-β1). METHODS: A rabbit ACL injury model was used to study the effect of CTGF on ligament recovery. Quantitative real-time PCR (qRT-PCR) was performed for detection of changes in RNA levels of TGF-β1, type 1 collagen (COL1), type 2 collagen (COL2), SRY-related high mobility group-box gene9 (SOX9), tissue inhibitor of metalloproteinase-1 (TIMP-1) and matrix metallopeptidase 13 (MMP-13)...
July 2017: Bone & Joint Research
keyword
keyword
46560
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"