Patricia Inacio, PhD, science writer —

Patricia holds her PhD in cell biology from the University Nova de Lisboa, Portugal, and has served as an author on several research projects and fellowships, as well as major grant applications for European agencies. She also served as a PhD student research assistant in the Department of Microbiology & Immunology, Columbia University, New York, for which she was awarded a Luso-American Development Foundation (FLAD) fellowship.

Articles by Patricia Inacio

Cyclophosphamide May Delay Disability in Secondary Progressive MS, but Tolerability Is an Issue, Study Shows

Cyclophosphamide (CPM) may delay the progression of disability in the first years of secondary progressive multiple sclerosis (SPMS), but patients must take it for two years — and many are unlikely to tolerate it for that long. The study, “Double-Blind Controlled Randomized Trial of Cyclophosphamide versus Methylprednisolone in Secondary Progressive…

3-D Structure of CCR2 Receptor, While Bound to Its Inhibitors, Captured for 1st Time

Scientists unraveled the 3-D structure of a key receptor linked to inflammation in multiple sclerosis (MS) — the CC chemokine receptor 2 (CCR2) receptor — when it is bound to two inhibitor molecules simultaneously. This potentially important finding, which allows scientists to see how these molecules fit together, could aid in developing better therapeutics that…

Lemtrada Lessens MS Disability in People Who Respond Poorly to Other Therapies, Study Says

Data from the CARE-MS II clinical trial showed that Lemtrada (alemtuzumab) can lessen pre-existing disabilities in patients with relapsing-remitting multiple sclerosis (RRMS) who failed to respond adequately to previous disease-modifying therapies, according to a study of the trial’s data. The treatment was evaluated against Rebif (interferon beta-1a) therapy. The study, “Alemtuzumab…

Lemtrada Targets Circulating Innate Immune Cells in RRMS Patients

Lemtrada (alemtuzumab), a humanized monoclonal antibody, is able to remodel the immune responses of innate immune cells in patients with relapsing-remitting multiple sclerosis (RRMS), according to a recent study. This previously unreported phenotype may contribute to the benefits of the drug for RRMS patients. The study, “Alemtuzumab…

Stress Urinary Incontinence Can Often Affect Mothers with Relapsing MS

Stress urinary incontinence affects predominantly young adult mothers with relapsing-remitting multiple sclerosis (RRMS), particularly those with pelvic organ prolapse, according to a recent study. Exercises that strengthen the pelvic floor muscles are suggested to reduce the risk of incontinence. The study, “Stress Urinary Incontinence in Women With Multiple Sclerosis,”…

Tysabri May Be More Effective Than Gilenya at Reducing Disease Activity in MS Patients, Study Says

An indirect comparison of results from randomized clinical trials in relapsing-remitting multiple sclerosis (RRMS) patients suggests that Tysabri (natalizumab) is more effective than Gilenya (fingolimod) at reducing disease activity. The study, “The Efficacy of Natalizumab versus Fingolimod for Patients with Relapsing-Remitting Multiple Sclerosis: A Systematic Review, Indirect…

#ECTRIMS2016 – Gilenya Study Shows Long-term Benefits for MS Patients

Novartis recently announced positive results from the ACROSS study, which is assessing the clinical effect of Gilenya (fingolimod) in 10-year disability outcomes in people with relapsing-remitting multiple sclerosis (RRMS). The results were presented at the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) Sept. 14-17 in London. The ACROSS study…

#ECTRIMS2016 – MS Patients Achieve Sustained Improvements in Mobility with Ampyra

A recent study showed that the clinical benefits offered by Ampyra (fampridine) in improving mobility among multiple sclerosis (MS) patients has clinical significance. The results were shown in an oral presentation, “Sustained clinically meaningful improvements in walking ability with prolonged-release fampridine: results from the placebo-controlled ENHANCE study,” at the European Committee for…

#ECTRIMS2016 – Lemtrada and Tysabri Seen as Most Effective Therapies for MS in 5-Year Study

A five-year study comparing the efficacy of different treatments for relapsing-remitting multiple sclerosis (RRMS) found that, in general, Lemtrada (alemtuzumab) and Tysabri (natalizumab) are more effective as therapies than Gilenya (fingolimod) and interferon β. Study results were presented in an oral presentation, “Comparison of 5-year treatment outcomes between alemtuzumab versus natalizumab, fingolimod and interferon β-1a,”…

#ECTRIMS2016 – MS Patients May Be at Lower Risk for Other Illnesses, Danish Study Suggests

Preliminary results of a study in Danish patients with multiple sclerosis (MS) suggest that inverse comorbidity may exist in the MS population, lowering patients’ risk for other types of diseases. The results were given in an oral presentation, “Inverse comorbidity in multiple sclerosis. Findings in a complete nationwide cohort,” at the 32nd Congress of the European…

#ECTRIMS2016 – Poor Medication Adherence in Pediatric MS Patients Linked to Fatigue, Lack of Routine

Children with multiple sclerosis (MS) in North America identified a number of challenges in adhering to disease-modifying therapies — a potential first step to devising  therapeutic approaches that might improve adherence to MS medications among young patients and, subsequently, disease outcomes in these children. The results were presented in the talk, “Medication adherence in…

#ECTRIMS2016 – Vitamin D3 Oil Supplements May Benefit MS Patients in Early Disease Stages

Patients with relapsing-remitting multiple sclerosis (RRMS) might benefit from cholecalciferol (vitamin D3) oil as an add-on therapy in the early phases of the disease. This finding was presented in an oral presentation, “High dose cholecalciferol (vitamin D3) oil as add-on therapy in subjects with relapsing-remitting multiple sclerosis receiving subcutaneous interferon β-1a,” given at the 32nd…

#ECTRIMS2016 – Modeling Approach Able to Identify Likely Disease Trajectory in Progressive MS Patients

Long-term observations together with mathematical modeling present a way of predicting the likely disability trajectory of multiple sclerosis (MS) patients. The approach was outlined in a presentation, titled “Long-term disability trajectories in primary progressive MS patients – a latent class growth analysis,” given at the 32nd Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), held in London…

#ECTRIMS2016 – Stem Cell Transplantation Shows High Efficiency

A high fraction of patients with multiple sclerosis (MS) who underwent a transplant with their own bone marrow stem cells after immunosupression therapy, show no signs of disease activity after treatment, according to a new study. The results were presented in a talk, “Clinical experience in aggressive multiple sclerosis treatment with…

#ECTRIMS2016 – Protein Seen as New Target in Preventing Brain Inflammation in MS

Researchers found that blocking a protein, known as integrin alpha 8, may work to prevent inflammation in the central nervous system of patients with multiple sclerosis (MS). The results were revealed in an oral presentation, “Integrin alpha8 is a novel mediator of T lymphocyte migration across the CNS barriers,” at the 32nd Congress of the European Committee…

#ECTRIMS2016 – Investigational Leustatin Tablets Offer Clinical Benefits to Different MS Patients

Leustatin (cladribine) tablets, an investigational drug, were shown to be effective at reducing annual relapse rates, not only in MS patients, but also in patients with a first demyelinating event who later converted to a clinically defined multiple sclerosis diagnosis. The results were shared in a presentation titled “Cladribine tablets in the ORACLE-MS…

#ECTRIMS2016 – Benefits of Gilenya in MS Also Appear Linked to Its Effects on B-Cells

Scientists recently reported additional mechanisms of action that may underlie Gilenya (fingolimod) beneficial effects in relapsing-remitting multiple sclerosis (RRMS). The results were in an oral presentation, “Fingolimod therapy modulates B cell functions: reduces CXCR4-mediated migration and increases B cell -mediated anti-inflammatory cytokine profile,” given at the 32nd Congress of the European Committee for Treatment…

#ECTRIMS2016 – Cognitive Problems in MS Patients Linked to Lower Income, Study Reports

In a recent talk, titled “Income and cognitive impairment among multiple sclerosis patients,” scientists investigated how cognitive impairment impacts the life of patients with multiple sclerosis (MS), and reported significant differences in income that correlated with levels of MS-cognitive deficit. These findings were recently presented at the 32nd Congress of the European Committee for…

Researchers Reveal Mechanism of Action for Tecfidera, an MS Therapy

Researchers found the molecular target of the multiple sclerosis (MS)-approved drug Tecfidera, (dimethyl fumarate or DMF), unveiling the mechanism associated with the drug’s anti-inflammatory action. The study, “Dimethyl fumarate blocks pro-inflammatory cytokine production via inhibition of TLR induced M1 and K63 ubiquitin chain formation,” was…

Steroid Use Lowers Oxidative Stress in Cerebrospinal Fluid of Progressive MS Patients in Pilot Study

A pilot study in patients with progressive multiple sclerosis (MS) found a steroid treatment of benefit by decreasing oxidative stress in the cerebrospinal fluid. The study, “One-time intrathecal triamcinolone acetonide application alters the redox potential in cerebrospinal fluid of progressive multiple sclerosis patients: a pilot study,” was published in the journal …

Cognitive Skills Maintained in RRMS Patients Treated with Gilenya or Tysabri in Yearlong Study

Disease-modifying therapies, a group of treatments for people with relapsing-remitting multiple sclerosis (RRMS), work to stabilize patients’ cognitive functions just as they do their physical symptoms. Research, conducted over the course of a year, also reported no differences between two types of DMTs, Gilenya (fingolimod) and Tysabri (natalizumab). The study, “…

Zinbryta (Daclizumab) Approved in Europe to Treat Relapsing MS

Biogen and AbbVie announced that the drug Zinbryta (daclizumab) has received marketing authorization by the European Commission, and is an approved treatment across most of Europe for adults with relapsing forms of multiple sclerosis (MS). Zinbryta is a self-administered, once monthly subcutaneous injection. “Clinical data showed Zinbryta significantly reduced relapses, 24-week…