Elan Corporation plc was a major drugs firm based in Dublin, Ireland, which had major interests in the United States. It was listed on the New York Stock Exchange as ELN, the Irish Stock Exchange as ELN.I, and the London Stock Exchange as ELN.L. In 2013, the company merged with Perrigo to form Perrigo Company PLC.
Neurodegeneration is the progressive loss of structure or function of neurons, which may ultimately involve cell death. Many neurodegenerative diseases—such as amyotrophic lateral sclerosis, multiple sclerosis, Parkinson's disease, Alzheimer's disease, Huntington's disease, and prion diseases—occur as a result of neurodegenerative processes. Neurodegeneration can be found in the brain at many different levels of neuronal circuitry, ranging from molecular to systemic. Because there is no known way to reverse the progressive degeneration of neurons, these diseases are considered to be incurable. Biomedical research has revealed many similarities between these diseases at the sub-cellular level, including atypical protein assemblies and induced cell death. These similarities suggest that therapeutic advances against one neurodegenerative disease might ameliorate other diseases as well.
Michael Mullan is an English-American researcher in Alzheimer's disease and related neurodegenerative disorders. Mullan was a co-discoverer of genetic causes of Alzheimer's disease. Subsequently, he was a co-inventor on the original patents that covered three mutations in the amyloid precursor protein (APP) gene, a gene which is linked to familial Alzheimer's disease. He also co-authored articles in Nature and Nature Genetics, describing these three genetic errors; he was the senior author on two of those articles. Dr. Mullan co-discovered a specific genetic mutation, which became known as "the Swedish Mutation," because it was originally identified in DNA samples from two Swedish families whose members often developed early-onset Alzheimer's disease. These human genetic mutations were integrated into mouse DNA to create strains of mice that are being used worldwide to develop new drug treatments for Alzheimer's disease.
Latrepirdine, is an antihistamine drug which has been used clinically in Russia since 1983.
Alzheimer's disease (AD), also referred to simply as Alzheimer's, is a neurodegenerative disease that usually starts slowly and progressively worsens. It is the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in remembering recent events. As the disease advances, symptoms can include problems with language, disorientation, mood swings, loss of motivation, self-neglect, and behavioral issues. As a person's condition declines, they often withdraw from family and society. Gradually, bodily functions are lost, ultimately leading to death. Although the speed of progression can vary, the typical life expectancy following diagnosis is three to nine years.
Solanezumab is a monoclonal antibody being investigated by Eli Lilly as a neuroprotector for patients with Alzheimer's disease. The drug originally attracted extensive media coverage proclaiming it a breakthrough, but it has failed to show promise in Phase III trials.
Gladstone Institutes is an independent, non-profit biomedical research organization whose focus is to better understand, prevent, treat and cure cardiovascular, viral and neurological conditions such as heart failure, HIV/AIDS and Alzheimer's disease. Its researchers study these diseases using techniques of basic and translational science. Another focus at Gladstone is building on the development of induced pluripotent stem cell technology by one of its investigators, 2012 Nobel Laureate Shinya Yamanaka, to improve drug discovery, personalized medicine and tissue regeneration.
The UCL Queen Square Institute of Neurology is an institute within the Faculty of Brain Sciences of University College London (UCL) and is located in London, United Kingdom. Together with the National Hospital for Neurology and Neurosurgery, an adjacent facility with which it cooperates closely, the institute forms a major centre for teaching, training and research in neurology and allied clinical and basic neurosciences.
Crenezumab is a fully humanized monoclonal antibody against human 1-40 and 1-42 Beta amyloid, which is being investigated as a treatment of Alzheimer's disease. Crenezumab is highly homologous to solanezumab, another monoclonal antibody targeting amyloid-β peptides.
The Swedish mutation, or familial Alzheimer's disease genetic mutation, is one of the most well known genetic variations that causes early-onset familial Alzheimer's disease.
Neurodegenerative diseases can disrupt the normal human homeostasis and result in abnormal estrogen levels. For example, neurodegenerative diseases can cause different physiological effects in males and females. In particular, estrogen studies have revealed complex interactions with neurodegenerative diseases. Estrogen was initially proposed to be a possible treatment for certain types of neurodegenerative diseases but a plethora of harmful side effects such as increased susceptibility to breast cancer and coronary heart disease overshadowed any beneficial outcomes. On the other hand, Estrogen Replacement Therapy has shown some positive effects with postmenopausal women. Estrogen and estrogen-like molecules form a large family of potentially beneficial alternatives that can have dramatic effects on human homeostasis and disease. Subsequently, large-scale efforts were initiated to screen for useful estrogen family molecules. Furthermore, scientists discovered new ways to synthesize estrogen-like compounds that can avoid many side effects.
Florbetaben, a fluorine-18 (18F)-labeled stilbene derivative, trade name NeuraCeq, is a diagnostic radiotracer developed for routine clinical application to visualize β-amyloid plaques in the brain. It is indicated for Positron Emission Tomography (PET) imaging of β-amyloid neuritic plaque density in the brains of adult patients with cognitive impairment who are being evaluated for Alzheimer's disease (AD) and other causes of cognitive impairment. β-amyloid is a key neuropathological hallmark of AD, so markers of β-amyloid plaque accumulation in the brain are useful in distinguishing AD from other causes of dementia. The tracer successfully completed a global multicenter phase 0–III development program and obtained approval in Europe, US and South Korea in 2014.
Philip Scheltens is a Dutch professor of neurology and Director of the Alzheimer Centre, VU University Medical Center Amsterdam.
Verubecestat (MK-8931) is an experimental drug for the treatment of Alzheimer's disease. It is an inhibitor of beta-secretase 1 (BACE1).
Giovanna Rachele Mallucci is van Geest Professor of Clinical Neurosciences at the University of Cambridge in England and Associate Director of the UK Dementia Research Institute at the University of Cambridge. She is a specialist in neurodegenerative diseases.
Colin Louis MastersMD is an Australian neuropathologist who researches Alzheimer's Disease and other neurodegenerative disorders. He is laureate professor of pathology at the University of Melbourne.
Mathias Jucker, born 7 July 1961 in Zürich, Switzerland, is a Swiss neuroscientist, Professor, and a Director at the Hertie Institute for Clinical Brain Research of the University of Tübingen, Germany. He is also a Group Leader at the German Center for Neurodegenerative Diseases in Tübingen. Jucker is known for his research on the basic biologic mechanisms underlying brain aging and Alzheimer’s disease.
Phenserine is a synthetic drug which has been investigated as a medication to treat Alzheimer's disease (AD), as the drug exhibits neuroprotective and neurotrophic effects.
Lary Walker is an American neuroscientist and researcher at Emory University in Atlanta, Georgia. He is Associate Director of the Goizueta Alzheimer's Disease Research Center at Emory, and he is known for his research on the role of abnormal proteins in the causation of Alzheimer’s disease.
Dennis J. Selkoe is an American physician (neurologist) known for his research into the molecular basis of Alzheimer's disease. He is also a Fellow of the AAAS and a member of the National Academy of Medicine.
