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stem cell therapy for ALI

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https://www.readbyqxmd.com/read/28529106/engineered-cartilage-regeneration-from-adipose-tissue-derived-mesenchymal-stem-cells-a-morphomolecular-study-on-osteoblast-chondrocyte-and-apoptosis-evaluation
#1
Marta Anna Szychlinska, Paola Castrogiovanni, Houda Nsir, Michelino Di Rosa, Claudia Guglielmino, Rosalba Parenti, Giovanna Calabrese, Elisabetta Pricoco, Lucia Salvatorelli, Gaetano Magro, Rosa Imbesi, Ali Mobasheri, Giuseppe Musumeci
The poor self-repair capacity of cartilage tissue in degenerative conditions, such as osteoarthritis (OA), has prompted the development of a variety of therapeutic approaches, such as cellular therapies and tissue engineering based on the use of mesenchymal stem cells (MSCs). The aim of this study is to demonstrate, for the first time, that the chondrocytes differentiated from rat adipose tissue derived-MSCs (AMSCs), are able to constitute a morphologically and biochemically healthy hyaline cartilage after 6 weeks of culture on a Collagen Cell Carrier (CCC) scaffold...
May 18, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28506774/immunomodulatory-and-protective-effects-of-adipose-tissue-derived-mesenchymal-stem-cells-in-an-allograft-islet-composite-transplantation-for-experimental-autoimmune-type-1-diabetes
#2
Jamal Mohammadi Ayenehdeh, Bahare Niknam, Shim Rasouli, Seyed Mahmoud Hashemi, Hossein Rahavi, Nima Rezaei, Masoud Soleimani, Ali Liaeiha, Mohammad Hossein Niknam, Nader Tajik
BACKGROUND: Allogeneic islet transplantation could be an ideal alternative therapy for Type 1 Diabetes Mellitus (T1DM). Adipose Tissue-derived Mesenchymal Stem Cells (AT-MSCs) characterized by immunomodulatory and protective effects may have the potential to improve the outcome of this highly immunogenic transplant. METHODS: Syngenic AT-MSCs along with allograft islets embedded in hydrogelic composite and transplanted intraperitoneally in Streptozotocin (STZ) induced diabetic C57BL/6 mice...
May 12, 2017: Immunology Letters
https://www.readbyqxmd.com/read/28493141/therapeutic-strategies-in-adrenoleukodystrophy
#3
Bela R Turk, Ann B Moser, Ali Fatemi
Adrenoleukodystrophy (ALD) is an X‑linked hereditary disorder due to mutations of the ABCD1 gene, which encodes a peroxisomal transport protein necessary for very long-chain fatty acid degradation (VLCFA). Toxic accumulation thereof is associated with a proinflammatory state and eventual cell death in multiple tissues. ALD may manifest either as a fatal, rapidly progressive demyelinating disease in boys and adult men, or as a slowly progressive adult-onset long-tract myelopathy along with peripheral neuropathy...
May 10, 2017: Wiener Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28488008/ameliorating-the-effect-of-pioglitazone-on-lps-induced-inflammation-of-human-oligodendrocyte-progenitor-cells
#4
Maryam Peymani, Kamran Ghaedi, Motahare-Sadat Hashemi, Ali Ghoochani, Abbas Kiani-Esfahani, Mohammad Hossein Nasr-Esfahani, Hossein Baharvand
Oligodendrocyte progenitor cells (OPCs) are appropriate model cells for studying the progress of neurodegenerative disorders and evaluation of pharmacological efficacies of small molecules for treatment of these disorders. Here, we focused on the therapeutic role of Pioglitazone, which is a selective agonist of peroxisome proliferator-activated receptor gamma (PPARγ), a respective nuclear receptor in inflammatory responses. Human embryonic stem cell-derived OPCs were pretreated by Pioglitazone at differing concentrations...
May 9, 2017: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/28459413/-advance-on-human-umbilical-cord-mesenchymal-stem-cells-for-treatment-of-ali-in-severe-burns
#5
Yu Wang, Xiaohong Hu
Severe burn is often accompanied by multiple organ damage. Acute lung injury (ALI) is one of the most common complications, and often occurs in the early stage of severe burns. If it is not treated in time, it will progress to acute respiratory distress syndrome (ARDS), which will be a serious threat to the lives of patients. At present, the treatment of ALI in patients with severe burn is still remained in some common ways, such as the liquid resuscitation, the primary wound treatment, ventilation support, and anti-infection...
January 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28450929/effect-of-intranasal-stem-cell-administration-on-the-nigrostriatal-system-in-a-mouse-model-of-parkinson-s-disease
#6
Mohamed Salama, Mahmoud Sobh, Mahmoud Emam, Ahmed Abdalla, Dina Sabry, Mohamed El-Gamal, Ahmed Lotfy, Mahmoud El-Husseiny, Mohamed Sobh, Ali Shalash, Wael My Mohamed
Parkinson's disease (PD) is the second most common neurodegenerative disease worldwide. It affects the locomotor system, leading to a final severe disability through degeneration of dopaminergic neurons. Despite several therapeutic approaches used, no treatment has been proven to be effective; however, cell therapy may be a promising therapeutic method. In addition, the use of the intranasal (IN) route has been advocated for delivering various therapies to the brain. In the present study, the IN route was used for administration of mesenchymal stem cells (MSCs) in a mouse model of PD, with the aim to evaluate IN delivery as an alternative route for cell based therapy administration in PD...
March 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28434928/hypercvad-chemotherapy-in-mantle-cell-lymphoma-patients-is-associated-with-higher-rates-of-hematopoietic-progenitor-cell-mobilization-failure-despite-plerixafor-rescue
#7
Amandeep Salhotra, Yuan Shan, Ni-Chun Tsai, James F Sanchez, Ibrahim Aldoss, Haris Ali, Tanya Paris, Ricardo Spielberger, Thai M Cao, Auayporn Nademanee, Stephen J Forman, Robert Chen
Induction regimens for mantle cell lymphoma (MCL) can be categorized into highly intensive ones containing cytarabine and less intense regimens such as R (rituximab) CHOP or R-bendamustine. Prior publications have shown R-hyperCVAD can be associated with stem cell mobilization failures. However, those studies did not include the use of plerixafor as rescue for stem cell mobilization failure. We examined our database of 181 consecutive MCL patients from 2005 to 2015 who received upfront therapy with either R-hyperCVAD or less intense chemotherapy (R-bendamustine and R-CHOP only) regimens to assess impact of frontline chemotherapy on collection of hematopoietic cell progenitors prior to autologous stem cell transplant (ASCT)...
April 18, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28418340/risk-adapted-management-of-febrile-neutrepenia-and-early-cessation-of-empirical-antibiotherapy-in-hematopoietic-stem-cell-transplantation-setting
#8
Ali Hakan Kaya, Emre Tekgündüz, Fazilet Duygu, Dicle Koca, Filiz Bekdemir, Hikmetullah Batgi, Bahar Ulu Uncu, Tuğçe Nur Yiğenoğlu, Mehmet Sinan Dal, Merih Çakar Kızıl, Fevzi Altuntaş
BACKGROUND: Haematopoietic stem cell transplantation is a curative treatment option for many haematological disorders. Infection following haematopoietic stem cell transplantation is one of the major causes of mortality. AIMS: To investigate the outcomes of early cessation of empirical antibiotic treatment per protocol in febrile neutropenia patients who have undergone haematopoietic stem cell transplantation at our clinic. STUDY DESIGN: Descriptive study...
April 5, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28412968/interleukin-1-primes-human-mesenchymal-stem-cells-towards-an-anti-inflammatory-and-pro-trophic-phenotype-in-vitro
#9
Elena Redondo-Castro, Catriona Cunningham, Jonjo Miller, Licia Martuscelli, Sarah Aoulad-Ali, Nancy J Rothwell, Cay M Kielty, Stuart M Allan, Emmanuel Pinteaux
BACKGROUND: Inflammation is a key contributor to central nervous system (CNS) injury such as stroke, and is a major target for therapeutic intervention. Effective treatments for CNS injuries are limited and applicable to only a minority of patients. Stem cell-based therapies are increasingly considered for the treatment of CNS disease, because they can be used as in-situ regulators of inflammation, and improve tissue repair and recovery. One promising option is the use of bone marrow-derived mesenchymal stem cells (MSCs), which can secrete anti-inflammatory and trophic factors, can migrate towards inflamed and injured sites or can be implanted locally...
April 17, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28399066/limbal-and-corneal-epithelial-homeostasis
#10
Ghasem Yazdanpanah, Sayena Jabbehdari, Ali R Djalilian
PURPOSE OF REVIEW: The aim of this review is to describe the underlying mechanisms of corneal epithelial homeostasis in addition to illustrating the vital role of the limbal epithelial stem cells (LESCs) and the limbal niche in epithelial regeneration and wound healing. RECENT FINDINGS: The shedded corneal epithelial cells are constantly replenished by the LESCs which give rise to epithelial cells that proliferate, differentiate, and migrate centripetally. While some recent studies have proposed that epithelial stem cells may also be present in the central cornea, the predominant location for the stem cells is the limbus...
April 8, 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/28367415/effects-of-electromagnetic-stimulation-on-gene-expression-of-mesenchymal-stem-cells-and-repair-of-bone-lesions
#11
Maryam Jazayeri, Mohammad Ali Shokrgozar, Nooshin Haghighipour, Bahram Bolouri, Fereshteh Mirahmadi, Mehdi Farokhi
OBJECTIVE: Most people experience bone damage and bone disorders during their lifetimes. The use of autografts is a suitable way for injury recovery and healing. Mesenchymal stem cells (MSCs) are key players in tissue engineering and regenerative medicine. Their proliferation potential and multipotent differentiation ability enable MSCs to be considered as appropriate cells for therapy and clinical applications. Differentiation of stem cells depends on their microenvironment and biophysical stimulations...
April 2017: Cell Journal
https://www.readbyqxmd.com/read/28357672/overview-of-targeted-therapies-for-adult-t-cell-leukemia-lymphoma
#12
Rihab Nasr, Ambroise Marçais, Olivier Hermine, Ali Bazarbachi
Adult T-Cell Leukemia/lymphoma (ATL) is the first human malignancy associated with a chronic infection by a retrovirus, the human T-cell lymphotropic virus type I (HTLV-I). ATL occurs, after a long latency period, only in about 5% of 10-20 millions infected individuals. ATL has a dismal prognosis with a median survival of less than 1 year, mainly due to its resistance to chemotherapy and to a profound immunosuppression. The viral oncoprotein, Tax, plays a major role in ATL oncogenic transformation by interfering with cell proliferation, cell cycle, apoptosis, and DNA repair...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28356028/the-application-of-nanomaterials-in-stem-cell-therapy-for-some-neurological-diseases
#13
Guilong Zhang, Ahsan Ali Khan, Hao Wu, Lukui Chen, Yuchun Gu, Ning Gu
Stem cell therapy provides great promising therapeutic benefits for various neurological disorders. Cell transplantation has emerged as cell replacement application for nerve damage. Recently, nanomaterials obtain wide development in various industrial and medical fields, and nanoparticles have been applied to neuro-medical field for tracking and treating nervous system diseases. Combining stem cell with nanotechnology has raised more and more attentions; and it has demonstrated that it has huge effects on clinical diagnosis and therapeutics in multiple central nervous system diseases, meanwhile, improving prognosis...
March 28, 2017: Current Drug Targets
https://www.readbyqxmd.com/read/28346367/transplantation-of-menstrual-blood-derived-mesenchymal-stem-cells-promotes-the-repair-of-lps-induced-acute-lung-injury
#14
Bingyu Xiang, Lu Chen, Xiaojun Wang, Yongjia Zhao, Yanling Wang, Charlie Xiang
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are associated with high morbidity and mortality. Menstrual blood-derived stem cells (MenSCs) have been shown to be good therapeutic tools in diseases such as ovarian failure and cardiac fibrosis. However, relevant studies of MenSCs in ALI have not yet proceeded. We hypothesized that MenSC could attenuate the inflammation in lipopolysaccharide (LPS)-induced ALI and promote the repair of damaged lung. ALI model was induced by LPS in C57 mice, and saline or MenSCs were administered via tail vein after four hours...
March 27, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28345022/ex%C3%A2-vivo-oncolytic-virotherapy-with-myxoma-virus-arms-multiple-allogeneic-bone-marrow-transplant-leukocytes-to-enhance-graft-versus-tumor
#15
Cameron L Lilly, Nancy Y Villa, Ana Lemos de Matos, Haider M Ali, Jess-Karan S Dhillon, Tom Hofland, Masmudur M Rahman, Winnie Chan, Bjarne Bogen, Christopher Cogle, Grant McFadden
Allogeneic stem cell transplant-derived T cells have the potential to seek and eliminate sites of residual cancer that escaped primary therapy. Oncolytic myxoma virus (MYXV) exhibits potent anti-cancer efficacy against human cancers like multiple myeloma (MM) and can arm transplant-derived T cells to become more effective cancer killers in vitro and in an immunodeficient xenotransplant murine model. Here, we tested ex vivo MYXV virotherapy against residual murine MM in immunocompetent mice using an allogeneic mouse-mouse model...
March 17, 2017: Molecular Therapy Oncolytics
https://www.readbyqxmd.com/read/28332095/identification-of-t-cell-target-antigens-in-glioblastoma-stem-like-cells-using-an-integrated-proteomics-based-approach-in-patient-specimens
#16
Carmen Rapp, Rolf Warta, Slava Stamova, Ali Nowrouzi, Christoph Geisenberger, Zoltan Gal, Saskia Roesch, Steffen Dettling, Simone Juenger, Mariana Bucur, Christine Jungk, Philip DaoTrong, Rezvan Ahmadi, Felix Sahm, David Reuss, Valentina Fermi, Esther Herpel, Volker Eckstein, Niels Grabe, Christoph Schramm, Markus A Weigand, Juergen Debus, Andreas von Deimling, Andreas Unterberg, Amir Abdollahi, Philipp Beckhove, Christel Herold-Mende
Glioblastoma (GBM) is a highly aggressive brain tumor and still remains incurable. Among others, an immature subpopulation of self-renewing and therapy-resistant tumor cells-often referred to as glioblastoma stem-like cells (GSCs)-has been shown to contribute to disease recurrence. To target these cells personalized immunotherapy has gained a lot of interest, e.g. by reactivating pre-existing anti-tumor immune responses against GSC antigens. To identify T cell targets commonly presented by GSCs and their differentiated counterpart, we used a proteomics-based separation of GSC proteins in combination with a T cell activation assay...
March 22, 2017: Acta Neuropathologica
https://www.readbyqxmd.com/read/28293049/microrna-modulation-during-the-in-vitro-culture-of-hematopoietic-stem-cells-prior-to-transplantation
#17
Saeid Shahrabi, Saeid Kaviani, Masoud Soleimani, Ali Akbar Pourfathollah, Behnaz Bakhshandeh, Saeideh Hajizamani, Najmaldin Saki
BACKGROUND: Human umbilical cord blood (HUCB) is an acceptable and readily accessible source of stem cells. There is an ongoing interest in cord blood stem cell therapies; however, little is known about the possible unfavorable effects of laboratory modifications on the isolated HUCB cells. The involvement of miRNAs in several biological processes has been shown. The aim of this study was to evaluate the possible changes in miRNA expression profiles in CD133(+) hematopoietic cells after in vitro culture...
January 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28286618/molecular-and-cellular-interactions-of-allogenic-and-autologus-mesenchymal-stem-cells-with-innate-and-acquired-immunity-and-their-role-in-regenerative-medicine
#18
REVIEW
Roghayeh Hosseinikia, Mohammad Reza Nikbakht, Ali Asghar Moghaddam, Ahmad Tajehmiri, Mahboobe Hosseinikia, Farhad Oubari, Mahin Nikougoftar Zarif, Yahya Pasdar, Kamran Mansouri
Mesenchymal stem cells (MSCs), as major stem cells for cell therapy, have been studied from different aspects in preclinical and clinical settings for more than a decade. These cells modulate the immune system (humoral and cellular immune responses) in vitro by producing soluble factors (anti-inflammatory molecules) and/or making cell-cell contacts. Hence, they could be used in regenerative medicine, tissue engineering and immune therapy. MSCs-based therapy have been recently used for treatment of cancer regarding the migratory potential of these cells towards tumor cells which makes them considerable candidates, also for cell therapy in both allogeneic and autologous settings...
January 1, 2017: International Journal of Hematology-oncology and Stem Cell Research
https://www.readbyqxmd.com/read/28260860/antiproliferation-effect-of-imatinib-mesylate-on-mcf7-t-47d-tumorigenic-and-mcf-10a-nontumorigenic-breast-cell-lines-via-pdgfr-%C3%AE-pdgf-bb-c-kit-and-scf-genes
#19
Ali Kadivar, Behnam Kamalidehghan, Hamid Akbari Javar, Benyamin Karimi, Reihaneh Sedghi, Mohamed Ibrahim Noordin
Recent cancer molecular therapies are targeting main functional molecules to control applicable process of cancer cells. Attractive targets are established by receptor tyrosine kinases, such as platelet-derived growth factor receptors (PDGFRs) and c-Kit as mostly irregular signaling, which is due to either over expression or mutation that is associated with tumorigenesis and cell proliferation. Imatinib mesylate is a selective inhibitor of receptor tyrosine kinase, including PDGFR-β and c-Kit. In this research, we studied how imatinib mesylate would exert effect on MCF7 and T-47D breast cancer and MCF 10A epithelial cell lines, the gene and protein expression of PDGFR-β, c-Kit and their relevant ligands platelet-derived growth factor (PDGF)-BB and stem cell factor (SCF)...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28254331/flexible-magnetic-polyurethane-fe2o3-nanoparticles-as-organic-inorganic-nanocomposites-for-biomedical-applications-properties-and-cell-behavior
#20
Mohsen Shahrousvand, Monireh Sadat Hoseinian, Marzieh Ghollasi, Ali Karbalaeimahdi, Ali Salimi, Fatemeh Ahmadi Tabar
Nowadays, the discovery of cell behaviors and their responses in communication with the stem cell niches and/or microenvironments are one of the major topics in tissue engineering and regenerative medicine. In this study, incorporated organic-inorganic polyurethane (PU) nanocomposites were prepared for better understanding of cell signaling and the effect of magnetite nanoparticles on cell proliferation and cell responses. The properties of PU-IONs were evaluated by fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), atomic-force microscopy (AFM), differential scanning calorimetry (DSC), X-ray diffraction (XRD) and electrochemical impedance spectroscopy (EIS)...
May 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
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