Patricia Silva, PhD, director of science content —

PatrĆ­cia holds a PhD in medical microbiology and infectious diseases from the Leiden University Medical Center, Netherlands, and completed a postdoctoral research fellowship at the Instituto de Medicina Molecular, Lisbon, Portugal. Her work in academia was mainly focused on molecular biology and the genetic traits of infectious agents such as viruses and parasites. PatrĆ­cia earned several travel awards to present her work at international scientific meetings. She is a published author of several peer-reviewed science articles.

Articles by Patricia Silva

National Multiple Sclerosis Society Receives $20,000 From VWR Foundation

The VWR Charitable FoundationĀ recently celebratedĀ itsĀ sales teams’ accomplishments by making charitable contributions totalingĀ $100,000 in their honor to five organizations, including the National Multiple Sclerosis Society. VWR, based in Radnor, Pennsylvania, provides products, services, and solutions for the laboratory and production needs of customersĀ in the pharmaceutical, biotech, education, government, and…

MS Society Raised $25M to Fund New Research Through NOW Campaign

The National Multiple Sclerosis SocietyĀ announced that its five-year campaign to raise $250 million hasĀ concluded with its goal fully achieved, allowing the society to launch more research intoĀ multiple sclerosisĀ (MS) and effect more life-changing progress than at any other time in its nearly 70-year history. A total 818 research projects…

RRMS Drug Works by Shifting Anti-Inflammatory Immune Profile, Study Shows

Researchers have found that changes in the compositionĀ of immune molecules ā€” specifically, a shift to more anti-inflammatory cytokines and regulatory T-cells (Tregs) ā€” likely account for the efficiencyĀ of alemtuzumab (Lemtrada) as a treatment for relapsing-remitting multiple sclerosis (RRMS). The study, titledĀ “Alemtuzumab long-term immunologic effect: Treg suppressor function…

MS Study into Genetic Origins of Disease Seeks African-American Participants

Researchers at theĀ University of California, San Francisco, (UCSF)Ā areĀ askingĀ African-Americans with multiple sclerosis, as well as family members, to participate inĀ new studies into the genetic origins of the disease. The studies will investigate both people ofĀ AfricanĀ ancestryĀ withĀ MS, who are known to have low susceptibility for the disease, and thoseĀ of Northern European descent,…

Protein Seen to Impede Remyelination in Multiple Sclerosis Patients

Researchers from Karolinska Institute, Sweden, reported that the immune-associated protein lipocalin-2 (LCN2) is increased in multiple sclerosis, particularly inĀ patients with progressive MS. The researchers, however, concluded that the factor cannotĀ be used as a biomarker for the disease. The study, “Lipocalin-2 is increased in progressive multiple sclerosis…

MS Trigger Believed to Lie in Microglial Cells, Scientists Report

Researchers have isolated the particular cell types likelyĀ to initiate common brain disorders and diseases, such as multiple sclerosis (MS) and Alzheimer’s disease, a finding thatĀ may point the way to new and targeted treatments. The brain has a complex cellular architecture characterized by a diverse set of cell types that are…

MS-related Nerve Damage May Be Treatable with Anti-Seizure Drug

Researchers from the University College London (UCL)Ā found that the anti-convulsant drug phenytoin protected neural tissue in patients with optic neuritis ā€” often the first symptom of multiple sclerosis (MS)Ā ā€”Ā a conditionĀ thatĀ causes the nerves carrying information between the eyes and the brain to become inflamed and progressively damaged. The study…

Guidelines Issued for Monitoring of MS Patients on Natalizumab Treatment

A panel of neurologists from the U.K. and Ireland recently developed practical consensus guidelines for monitoring multiple sclerosis (MS) patients on natalizumab (Tysabri)Ā therapy for the risk of developing progressive multifocal leukoencephalopathy (PML), a life-threatening viral infection caused by the John Cunningham (JC) virus. The panel was summoned by…

MS Researchers ID Protein That Works to Block Nervous System Remyelination

A study from the University of Cambridge showed that the membrane-bound signaling protein EphrinB3, which acts by inhibiting the maturation of oligodendrocytes, also blocks the remyelination of damaged neurons in multiple sclerosis (MS). The study,Ā “Antibody-mediated neutralization of myelin-associated EphrinB3 accelerates CNS re-myelination,“Ā uncovered a new target toĀ explore…

Tecfidera Seen to Alter Anti-Inflammatory Profile in Immune Cells

Delayed-release dimethyl fumarate (Tecfidera) was recently approved for patients with relapsing-remitting multiple sclerosis (RRMS), although the mechanisms by which the drug exerts its action wereĀ not fully understood. A new study from the University Hospital MĆ¼nster, Germany, shows that dimethyl fumarate alters the balance between subpopulations of T-cells to promote…

National MS Society Awards Grant to London Researchers

The National Multiple Sclerosis SocietyĀ in the U.S. has awarded a new grant to aĀ University College London (UCL) Ā research teamĀ to continue work intoĀ compounds with the potential to act asĀ neuroprotective therapies for degenerative diseases like multiple sclerosis (MS). The financial support comes through the Society’s business-oriented subsidiary, theĀ Fast ForwardĀ venture.

Amarantus Subsidiary Merging into Avant Diagnostics to Streamline Assets

Amarantus Bioscience Holdings, Inc., and Avant Diagnostics recently announced they have entered into a Letter of Intent (LOI) to merge Amarantus Diagnostics, an Amarantus-owned subsidiary, into Avant Diagnostics. The merger is being undertakenĀ to advance the commercial development of diagnostic assets in the fields of oncology and neurology, includingĀ thoseĀ specifically…

MS Society to Benefit from Auction of Jay Lenoā€™s Custom Ford Truck

Barrett-Jackson, an Arizona-based auction company specializing in the auction of antique and classic automobiles, Ā has announced thatĀ theĀ National Multiple Sclerosis SocietyĀ will be among the nonprofits supported through its 45th Anniversary auction of custom vehicles.Ā The companyĀ has donated overĀ $84.6 million to charitiesĀ since 1971. The anniversary auction, which includes a number of…

MS Treatment that Reboots Immune System Featured on BBC Panorama

A recentĀ BBC Panorama program titledĀ ā€œCan you stop my Multiple Sclerosis?ā€ featuredĀ a ground-breaking treatment for select patients with multiple sclerosis (MS) that has been developed at Sheffield Teaching Hospitals in the United Kingdom. The program tells the stories ofĀ four patients, each with aĀ diagnosis of relapsing-remitting MS (RRMS), who underwent the…

MS Resistance Traced to a Gene Variant in Colombia

A Colombian study reported finding an increased riskĀ of multiple sclerosis (MS) associated with a particular allele, or gene variant, in a group of patients from the Colombian capital, BogotĆ”. The study also found a protective allele ā€” HLA-DRB1*14 ā€” that might explain the low rates of MS observed throughout the…

MS Researcher Using Ā£50,000 Donation to Further Research

Dr.Ā Richard Reynolds of Imperial College LondonĀ spokeĀ of the importanceĀ of philanthropy to research duringĀ a December 2015 visit from Nigel Furmston, a supporterĀ of multiple sclerosis (MS) research, who came to the Hammersmith Campus to award the scientist and his teamĀ Ā£50,000Ā to continue its work into disease development. Furmston, whose wife Sharon suffers from…

Neuronal Repair in MS May Be Triggered by an Inflammatory Molecule

A new study fromĀ The Weizmann Institute of Science,Ā Israel, found that the inflammatory molecule CXCL12 promotes neuronal repair during spontaneous remission in mice with experimental autoimmune encephalomyelitis (EAE), an animalĀ model ofĀ human multiple sclerosis (MS). The chemokine CXCL12 was previously thoughtĀ to be a pro-inflammatory molecule only. But recent findings have shown…

Potential MS Treatment Targeting CD3 Receptor Moving into Development

Tiziana Life Sciences, plc, a biotechnology company specializing inĀ drugs to treat immunological and oncological diseases,Ā  recently announced its intentĀ toĀ further develop foralumab, a fully human monoclonal antibody targeting the CD3 receptor. This approach, aimingĀ to modulate the immune T cell response and achieve immunosuppression, is well-validated and has the potential to…

Young MS Patients Gain in Functional Connectivity with Onset of Damage to Brain

A Canadian study showed that child-onset multiple sclerosis (MS) is characterized by increased functional connectivity withinĀ the brain, most likely a compensatory effect to preserve function and protect againstĀ physical disability. The study, titledĀ “Alterations in Functional and Structural Connectivity in Pediatric-Onset Multiple Sclerosis,“Ā was published in the journalĀ …

MS Patients and Caregivers Invited to Take Part in Meditation Study

A new randomizedĀ andĀ controlled trial is recruiting multiple sclerosis (MS) patients to investigate the effect of a mindfulness-based telemedicine intervention program on patients and their caregivers. The clinical study’sĀ protocol was recently published in the journal Trials,Ā titled “A telemedicine meditation intervention for people with multiple sclerosis…

MS Drug Under Study No Longer Being Given in Higher Doses to Patients

Teva Pharmaceutical Industries Ltd. and Active Biotech have discontinued the use of higher doses of the drug laquinimod in two ongoing multiple sclerosis (MS) studies. The decision was based on a recommendation byĀ the Data Monitoring Committee (DMC)Ā that isĀ supervising the clinical trials afterĀ cardiovascular events, none of which were fatal,…

Multiple Sclerosis Association of America Appoints New President and CEO

The Multiple Sclerosis Association of America (MSAA), a national nonprofit organization and leading resource for the multiple sclerosis (MS) community, recently announced thatĀ Gina Ross MurdochĀ has been namedĀ the association’s new president and CEO. Ms. Murdoch is nowĀ the MSAAā€™s leader in areas comprising strategic progress, programmatic growth, and business development strategies.