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Total 143 results found since Jan 2013.

Endocannabionoid System in Neurological Disorders.
Authors: Bifulco M, Laezza C, Malfitano AM Abstract BACKGROUND: Several studies support the evidence that the endocannabinoid system and cannabimimetic drugs might have therapeutic potential in numerous pathologies. These pathologies range from neurological disorders, atherosclerosis, stroke, cancer to obesity/metabolic syndrome and others. METHODS: In this paper we review the endocannabinoid system signaling and its alteration in neurodegenerative disorders like multiple sclerosis, Alzheimer's disease, Parkinson's disease and Huntington's disease and discuss the main findings about the use of cannabinoids in t...
Source: Recent Patents on CNS Drug Discovery - July 2, 2016 Category: Drugs & Pharmacology Tags: Recent Pat CNS Drug Discov Source Type: research

From trash to treasure: The untapped potential of endothelial microparticles in neurovascular diseases
Publication date: Available online 12 August 2016 Source:Pathophysiology Author(s): J. Winny Yun, Adam Xiao, Ikuo Tsunoda, Alireza Minagar, J. Steven Alexander Discovered in 1947, microparticles (MP) represent a group of sub-micron cell-derived particles isolated by high speed centrifugation. Once regarded as cellular ‘trash', in the past decade MP have gained tremendous attention in both basic sciences and medical research both as biomarkers and mediators of infection, injury and response to therapy. Because MP bear cell surface markers derived from parent cells, accumulate in extracellular fluids (plasma, serum, milk,...
Source: Pathophysiology - September 1, 2016 Category: Pathology Source Type: research

Factors affecting return to work after injury or illness: best evidence synthesis of systematic reviews
ConclusionsExpectations of recovery and return-to-work, pain and disability levels, depression, workplace factors, and access to multidisciplinary resources are important modifiable factors in progressing return-to-work across health and injury conditions. Employers, healthcare providers and other stakeholders can use this information to facilitate return-to-work for injured/ill workers regardless of the specific injury or illness. Future studies should investigate novel interventions, and other factors that may be common across health conditions.
Source: Chiropractic and Manual Therapies - September 7, 2016 Category: Complementary Medicine Source Type: research

Neurological Diseases Cost The U.S. $800 Billion Each Year
Over 100 million Americans ― close to a third of the total population ― suffer from neurological diseases such as Alzheimer’s, multiple sclerosis, migraines, epilepsy and spinal cord injury.  These conditions put an enormous financial strain on the health care system, totaling nearly $800 billion in annual costs, according to a new report published in the journal Annals of Neurology. To put that into perspective, the figure exceeds the U.S. military budget by over $100 billion.  That number reflects the total cost of the nine most common neurological diseases, but the total costs related to th...
Source: Healthy Living - The Huffington Post - March 30, 2017 Category: Consumer Health News Source Type: news

Evaluation of the effect of GLP ‐1 agonists on quality of bowel preparation for colonoscopy in patients with diabetes
Abstract People with diabetes mellitus warrant a greater need for colonoscopy owing to the increased risk of colorectal cancer and autonomic neuropathy. Unfortunately, this population is reported to have a higher proportion of inadequate bowel preparation during colonoscopy, which translates into lower adenoma detection rates and repeat colonoscopies. Glucagon‐like peptide‐1 (GLP‐1) agonists commonly used in the management of diabetes are well known to cause delayed gastrointestinal (GI) transit times, yet it is unknown if they contribute to the higher frequency of inadequate bowel preparation in people with diabetes...
Source: Practical Diabetes - June 15, 2017 Category: Endocrinology Authors: Toishi Sharma, Nitin Das, Bahaaeldeen Ismail, Fernando Castro ‐Pavia, Jose Cabral, Carmen Villabona Tags: Original short report Source Type: research

Identification and characterization of Nanobodies targeting the EphA4 receptor Neurobiology
The ephrin receptor A4 (EphA4) is one of the receptors in the ephrin system that plays a pivotal role in a variety of cell-cell interactions, mostly studied during development. In addition, EphA4 has been found to play a role in cancer biology as well as in the pathogenesis of several neurological disorders such as stroke, spinal cord injury, multiple sclerosis, amyotrophic lateral sclerosis (ALS), and Alzheimer's disease. Pharmacological blocking of EphA4 has been suggested to be a therapeutic strategy for these disorders. Therefore, the aim of our study was to generate potent and selective Nanobodies against the ligand-b...
Source: Journal of Biological Chemistry - July 7, 2017 Category: Chemistry Authors: Lies Schoonaert, Laura Rue, Bart Roucourt, Mieke Timmers, Susan Little, Lucia Chavez–Gutierrez, Maarten Dewilde, Peter Joyce, Adam Curnock, Peter Weber, Jurgen Haustraete, Gholamreza Hassanzadeh–Ghassabeh, Bart De Strooper, Ludo Van Den Bosch, Tags: Methods and Resources Source Type: research

Emerging Roles of Protein Kinases in Microglia-mediated Neuroinflammation.
Abstract Neuroinflammation is mediated by resident central nervous system glia, neurons, peripherally derived immune cells, blood-brain barrier, and inflammatory mediators secreted from these cells. Neuroinflammation has been implicated in stroke and neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, and amyotrophic lateral sclerosis. Protein kinases have been one of the most exploited therapeutic targets in the current pharmacological research, especially in studies on cancer and inflammation. To date, 32 small-molecule protein kinase inhibitors have been approved by ...
Source: Biochemical Pharmacology - July 3, 2017 Category: Drugs & Pharmacology Authors: Lee SH, Suk K Tags: Biochem Pharmacol Source Type: research

DIS-17-0023 The Enduring Health Challenges of Afghan Immigrants and Refugees in Iran: A Systematic Review
This article does not contain any studies with human participants or animals performed by the author. Data Availability All national (MagIran, Science Information Database (SID) and Iranmedex) and international (PubMed, Scopus) databases were searched from November 2010 to November 2016 using keywords both in English and Persian: Afghan immigrants, Afghan refugees, Iran, infectious diseases, tuberculosis, HIV, Hepatitis B and C, non-communicable disease, food security, mental health, barriers, health insurance, access to health service. All related websites and webpages were also searched by Google with the same keywords ...
Source: PLOS Currents Disasters - July 21, 2017 Category: International Medicine & Public Health Authors: nasim Source Type: research

The Enduring Health Challenges of Afghan Immigrants and Refugees in Iran: A Systematic Review
This article does not contain any studies with human participants or animals performed by the author. Data Availability All national (MagIran, Science Information Database (SID) and Iranmedex) and international (PubMed, Scopus) databases were searched from November 2010 to November 2016 using keywords both in English and Persian: Afghan immigrants, Afghan refugees, Iran, infectious diseases, tuberculosis, HIV, Hepatitis B and C, non-communicable disease, food security, mental health, barriers, health insurance, access to health service. All related websites and webpages were also searched by Google with the same keywords ...
Source: PLOS Currents Disasters - July 21, 2017 Category: International Medicine & Public Health Authors: nasim Source Type: research

Rare Neurodegenerative Diseases: Clinical and Genetic Update.
Authors: Matilla-Dueñas A, Corral-Juan M, Rodríguez-Palmero Seuma A, Vilas D, Ispierto L, Morais S, Sequeiros J, Alonso I, Volpini V, Serrano-Munuera C, Pintos-Morell G, Álvarez R, Sánchez I Abstract More than 600 human disorders afflict the nervous system. Of these, neurodegenerative diseases are usually characterised by onset in late adulthood, progressive clinical course, and neuronal loss with regional specificity in the central nervous system. They include Alzheimer's disease and other less frequent dementias, brain cancer, degenerative nerve diseases, encephalitis, epilepsy, genetic brain disorders, head ...
Source: Advances in Experimental Medicine and Biology - December 9, 2017 Category: Research Tags: Adv Exp Med Biol Source Type: research

FDA Lays the Smackdown on Illegal Stem Cell Clinics
FDA is cracking down on stem cell clinics that market unapproved products and don't meet good manufacturing practice requirements. On behalf of the agency, the Department of Justice filed two complaints in federal court this week seeking permanent injunctions against a Florida-based clinic and a California-based clinic.  “Cell-based regenerative medicine holds significant medical opportunity, but we’ve also seen some bad actors leverage the scientific promise of this field to peddle unapproved treatments that put patients’ health at risk. In some instances, patients have suffered serious and permanent harm after re...
Source: MDDI - May 10, 2018 Category: Medical Devices Authors: Amanda Pedersen Tags: Regulatory and Compliance Source Type: news

Molecular Magnetic Resonance Imaging of Endothelial Activation in the Central Nervous System
Endothelial cells of the central nervous system over-express surface proteins during neurological disorders, either as a cause, or a consequence, of the disease. Since the cerebral vasculature is easily accessible by large contrast-carrying particles, it constitutes a target of choice for molecular magnetic resonance imaging (MRI). In this review, we highlight the most recent advances in molecular MRI of brain endothelial activation and focus on the development of micro-sized particles of iron oxide (MPIO) targeting adhesion molecules including intercellular adhesion molecule 1 (ICAM-1), vascular cell adhesion molecule 1 (...
Source: Theranostics - June 20, 2018 Category: Molecular Biology Authors: Maxime Gauberti, Antoine P. Fournier, Fabian Docagne, Denis Vivien, Sara Martinez de Lizarrondo Tags: Review Source Type: research

Emerging strategies targeting cb2 cannabinoid receptor: biased agonism and allosterism.
Abstract During these last years, the CB2 cannabinoid receptor has emerged as a potential anti-inflammatory target in diseases such as multiple sclerosis, amyotrophic lateral sclerosis, Huntington's disease, ischemic stroke, autoimmune diseases, osteoporosis, and cancer. However, the development of clinically useful CB2 agonists reveals to be very challenging. Allosterism and biased-signaling mechanisms at CB2 receptor may offer new avenues for the development of improved CB2 receptor-targeted therapies. Although there has been some exploration of CB1 receptor activation by new CB1 allosteric or biased-signaling l...
Source: Biochemical Pharmacology - July 25, 2018 Category: Drugs & Pharmacology Authors: Morales P, Goya P, Jagerovic N Tags: Biochem Pharmacol Source Type: research

Monoclonal Gammopathy of Undetermined Significance - Patient Characteristics and Referral Patterns
ConclusionMGUS is often incidentally detected as part of a work up for other medical conditions, and our results reveal that there is a variety of reasons for which monoclonal testing is performed. With recent developments in our understanding of the significance of monoclonal gammopathy and its association with certain renal and organ damage (Fermand et al., 2018; Leung et al., 2012), there may be a change in how the paraproteinemia investigations are utilized by clinicians in different disciplines. It will be important to recognize and establish appropriate indications for testing. Furthermore, MGUS patients present with...
Source: Blood - November 21, 2018 Category: Hematology Authors: Lee, H., Street, L., Tay, J., Grossman, J., Thaell, J. F., Goodyear, D., McCulloch, S., Duggan, P., Neri, P., Jimenez-Zepeda, V. Tags: 651. Myeloma: Biology and Pathophysiology, excluding Therapy: Poster III Source Type: research

FDA goes after California stem cell doc for unapproved breast implant device
The FDA this week sent a warning letter to a Beverly Hills, Calif.-based surgeon for their marketing of an unapproved implantable device, dubbed the Pocket Protector, which the surgeon claims can prevent and treat capsular contracture, or scar tissue tightening, during breast implant procedures. In its letter, the federal watchdog also accuses the surgeon, Dr. Mark Berman, of “significant deviations from the FDA’s quality system requirements and current good manufacturing practices,” including charges related to the sterility of implantable devices. “This is not the first time the FDA has notified D...
Source: Mass Device - February 15, 2019 Category: Medical Devices Authors: Fink Densford Tags: Cosmetic/Aesthetic Featured Food & Drug Administration (FDA) Stem Cells Source Type: news