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Linda Vignozzi et al.
The journal of sexual medicine, 11(7), 1694-1708 (2014-05-23)
In subjects with erectile dysfunction responding poorly to sildenafil, metformin was reported to improve erections. The aim of this study is to investigate metformin's mechanism of action on erectile function, particularly focusing on adenosine (ADO) and nitric oxide (NO) signaling
Wayne Y W Lee et al.
Journal of natural products, 73(5), 854-859 (2010-05-12)
P-Glycoprotein (Pgp) overexpression and alterations in p53 oncogene expression are known to affect chemotherapeutic efficacy in the treatment of human hepatocellular carcinoma (HCC). The present study has demonstrated the anti-HCC potential of cryptotanshinone (1), dihydrotanshinone (2), tanshinone I (3), and
Karl Deacon et al.
American journal of physiology. Lung cellular and molecular physiology, 309(3), L237-L249 (2015-06-07)
Human airway smooth muscle cells (HASMC) contribute to asthma pathophysiology through an increased smooth muscle mass and elevated cytokine/chemokine output. Little is known about how HASMC and the airway epithelium interact to regulate chronic airway inflammation and remodeling. Amphiregulin is
Francisco J Prado-Prado et al.
Bioorganic & medicinal chemistry, 18(6), 2225-2231 (2010-02-27)
There are many of pathogen parasite species with different susceptibility profile to antiparasitic drugs. Unfortunately, almost QSAR models predict the biological activity of drugs against only one parasite species. Consequently, predicting the probability with which a drug is active against
Asami Mori et al.
Journal of pharmacological sciences, 127(4), 419-423 (2015-05-09)
L-Citrulline is an effective precursor of L-arginine produced by the L-citrulline/L-arginine cycle, and it exerts beneficial effects on the cardiovascular system by supporting enhanced nitric oxide (NO) production. NO dilates retinal blood vessels via the cyclooxygenase-mediated pathway. The purpose of
Emma Heyman et al.
Frontiers in veterinary science, 9, 987045-987045 (2022-11-01)
Mesenchymal stem cells (MSCs) are a promising candidate for both human and veterinary regenerative medicine applications because of their abundance and ability to differentiate into several lineages. Mesenchymal stem cells are however a heterogeneous cell population and as such, it
Lauren M Tetz et al.
Reproductive biology and endocrinology : RB&E, 13, 56-56 (2015-06-04)
Diethylhexyl phthalate (DEHP) is widely used as a plasticizer in polyvinyl chloride products. DEHP exposure, which is widespread in the US, increases preterm birth risk; however, the mechanisms driving this relationship are unclear. Because cyclooxygenase-2 (COX-2) dependent prostaglandin synthesis is
Simon Nicolussi et al.
Biochemical pharmacology, 92(4), 669-689 (2014-10-07)
Besides the suggested role of a putative endocannabinoid membrane transporter mediating the cellular uptake of the endocannabinoid anandamide (AEA), this process is intrinsically coupled to AEA degradation by the fatty acid amide hydrolase (FAAH). Differential blockage of each mechanism is
Vivek Narayan et al.
The Journal of nutritional biochemistry, 26(2), 138-145 (2014-12-03)
Acetylation of histone and non-histone proteins by histone acetyltransferases plays a pivotal role in the expression of proinflammatory genes. Given the importance of dietary selenium in mitigating inflammation, we hypothesized that selenium supplementation may regulate inflammatory gene expression at the
Anna Goddi et al.
Endocrinology, 163(11) (2022-09-21)
Laminin-α4 (LAMA4) is an extracellular matrix protein implicated in the regulation of adipocyte differentiation and function. Prior research describes a role for LAMA4 in modulating adipocyte thermogenesis and uncoupling protein-1 (UCP1) expression in white adipose; however, the mechanisms involved are
Sedat Odabas et al.
Methods in molecular biology (Clifton, N.J.), 1109, 47-63 (2014-01-30)
Mesenchymal stem cells (MSCs) have drawn great interest in the field of regenerative medicine, for cell replacement, immunomodulatory, and gene therapies. It has been shown that these multipotent stromal cells can be isolated from tissues such as bone marrow, adipose
G Bhuvanalakshmi et al.
Stem cell reviews, 10(6), 856-870 (2014-06-14)
The chick embryo represents an accessible and economical in vivo model, which has long been used in developmental biology, gene expression analysis, and loss/gain of function experiments. In the present study, we assessed and characterized bone marrow derived mesenchymal stem
Claudius Coburger et al.
Bioorganic & medicinal chemistry, 18(14), 4983-4990 (2010-07-06)
Synthesized series of cage dimeric 1,4-dihydropyridines have been systematically evaluated as MDR modulators in in vitro assays to investigate structure-dependent selectivity properties of inhibiting most cancer-relevant efflux pump proteins. Structure-activity relationships of each P-glycoprotein (P-gp) and multidrug resistance associated protein
D Hatsushika et al.
Osteoarthritis and cartilage, 22(7), 941-950 (2014-05-06)
A new strategy is required in order to regenerate a meniscus for extensive defects. Synovial mesenchymal stem cells (MSCs) are an attractive cell source for meniscus regeneration due to their high proliferation and chondrogenic potential. We examined the effect of
Chunbo Lin et al.
In vitro cellular & developmental biology. Animal, 51(10), 1102-1108 (2015-07-24)
Mesenchymal stem cells were first isolated and grown in vitro by Friedenstein over 40 yr ago; however, their isolation remains challenging as they lack unique markers for identification and are present in very small quantities in mesenchymal tissues and bone marrow.
Gian Maria Pacifici
Paediatric drugs, 15(5), 363-376 (2013-06-12)
Indomethacin is a non-steroidal anti-inflammatory drug that is a potent inhibitor of prostaglandin E(2) synthesis. After birth, the ductus arteriosus closes spontaneously within 2-4 days in term infants. The major factor closing the ductus arteriosus is the tension of oxygen
Yifeng Xue et al.
Experimental and clinical transplantation : official journal of the Middle East Society for Organ Transplantation, 12(3), 253-260 (2014-06-09)
To evaluate the immunomodulatory properties of human amniotic mesenchymal stromal cells. Human amniotic mesenchymal stromal cells were isolated, characterized by flow cytometry, cultured in vitro, and evaluated in allogeneic and xenogeneic mixed lymphocyte reactions. The proliferation of T cells and
Dawn Gano et al.
The Journal of pediatrics, 166(1), 39-43 (2014-10-15)
To determine the rate of magnetic resonance imaging (MRI)-detected noncystic white matter injury (WMI) in a prospective cohort of premature newborns, and to evaluate its associations with changes in clinical predictors of WMI over the study period. A prospective cohort
Caterina Fotia et al.
Cytotechnology, 67(6), 1073-1084 (2014-05-07)
The aim of the study was to obtain the highest number of multipotent adipose-derived mesenchymal stem cells (ADMSCs) by using culture conditions which favour cell expansion without loss of mesenchymal stem cells (MSC)-like properties. Based on the assumption that stem
Dimitra Hadjipavlou-Litina et al.
European journal of medicinal chemistry, 45(1), 298-310 (2009-11-27)
Ester analogs of the antipsoriatic drug acitretin were synthesized by coupling either anilines with N-protected indole-3-carboxylic acid, followed by deprotection and coupling with O-monoprotected dicarboxylic acids or Wittig reaction of indole-3-carboxaldehyde, 3-acetyl-1-tosylpyrrole and 4-amino-9-fluorenone with Ph3P=CHCO2tBu, followed by N-deprotection, where
Linjun Tang et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 37(1), 143-152 (2015-08-26)
Lithium chloride (LiCl) has long been used as a psychiatric medication; however, its role in the differentiation of bone marrow-derived mesenchymal stem cells (BMSCs) remains largely unknown. The aim of this study is to explore the effect of LiCl on
Marco Rosina et al.
Cell metabolism, 34(4), 533-548 (2022-03-20)
Recent findings have demonstrated that mitochondria can be transferred between cells to control metabolic homeostasis. Although the mitochondria of brown adipocytes comprise a large component of the cell volume and undergo reorganization to sustain thermogenesis, it remains unclear whether an
Angélique Lebouvier et al.
Stem cell research & therapy, 6, 68-68 (2015-04-19)
Osteonecrosis of the femoral head (ONFH) is a degenerative disease progressing to a femoral head (FH) collapse. Injection of osteoprogenitor cells like bone marrow mesenchymal stromal cells (BMSCs) into the FH appears to be a good therapeutic treatment. However, safety
Hossein Rahavi et al.
Journal of diabetes research, 2015, 878535-878535 (2015-04-22)
Regenerative and immunomodulatory properties of mesenchymal stem cells (MSCs) might be applied for type 1 diabetes mellitus (T1DM) treatment. Thus, we proposed in vitro assessment of adipose tissue-derived MSCs (AT-MSCs) immunomodulation on autoimmune response along with beta cell protection in
Claudia Raggi et al.
Current protocols, 2(3), e389-e389 (2022-03-10)
The study of human liver pathophysiology has been hampered for decades by the lack of easily accessible, robust, and representative in vitro models. The discovery of induced pluripotent stem cells (iPSCs)-which can be generated from patients' somatic cells, engineered to
Bruno Delorme et al.
Methods in molecular medicine, 140, 67-81 (2007-12-19)
Bone marrow (BM) mesenchymal stem cells (MSCs) are non-hematopoietic cells capable of generating colonies of plastic-adherent marrow mesenchymal cells, each derived from a single cell termed a colony-forming unit fibroblasts (CFU-Fs). In addition to their role in establishing the marrow
Jyun-Yuan Huang et al.
Cancers, 12(1) (2019-12-22)
Adipose-derived stem cells (ADSCs) have been implicated in tumor growth and metastasis in breast cancer. ADSCs exhibit tumor tropism, and are of increasing clinical relevance due to the autologous fat grafting for breast reconstruction. Although we have previously shown that
Giorgio Roma et al.
European journal of medicinal chemistry, 45(1), 352-366 (2009-11-17)
On the basis of the very interesting pharmacological properties shown by the 5-amino[1,2,4]triazolo[4,3-a][1,8]naphthyridine-6-carboxamide derivatives 1, previously described by us, we have now prepared the 5-aminoimidazo[1,2-a][1,8]naphthyridine-6-carboxamide derivatives 2a-o (a new structural class) whose tricyclic system is isosteric to that of compounds
Nigel Greene et al.
Chemical research in toxicology, 23(7), 1215-1222 (2010-06-18)
Drug-induced liver injury is a major issue of concern and has led to the withdrawal of a significant number of marketed drugs. An understanding of structure-activity relationships (SARs) of chemicals can make a significant contribution to the identification of potential
Cigdem Aybaba et al.
Journal of AOAC International, 96(4), 723-729 (2013-09-05)
A new, fast, accurate, precise, and sensitive RP-HPLC method for the simultaneous determination of acemetacin and chlorzoxazone has been developed. Response surface methodology with a central composite design was used to optimize the acetonitrile and ammonium acetate percentage in the
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