Pamela Russell | |
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Personal details | |
Died | February 2022 |
Nationality | Australian |
Occupation | Immunologist, medical researcher |
Pamela J. Russell (died February 2022) [1] was an Australian academic researcher of immunology, bladder and prostate research. [2] Russell was awarded Membership of the Order of Australia (AM) for her research on prostate and bladder cancer in 2003. [3]
Russell was Emeritus Professor at the Institute of Health and Biomedical Innovation, Queensland University of Technology, based at the Translational Research Institute (Australia) [4] and adjunct professor, Centre for Advanced Imaging, University of Queensland. [5]
Russell trained in immunology at Walter & Eliza Hall Institute, where she obtained an MSc with Sir Macfarlane Burnet. Subsequently, Russell completed a PhD with Sir Gustav Nossal, on studies of autoimmune diseases. [6] [7]
Russell's postdoctoral training was at the John Curtin School of Medical Research, Canberra, and then she moved to Sydney to take up a postdoctoral position at The Kolling Institute of Medical Research. [4]
Russell joined the APCRC – Q in 2009. [8]
Russell's early work in Immunology on Systemic Lupus Erythematosus (SLE) showed that the immunosuppressive drug, cyclophosphamide, could be successfully used to treat animals with this disease, leading to its use in patients with SLE. Early work WEHI showed that T cells could kill cancer cells. [9] Further studies of autoimmunity were performed by Russell's group at the Kolling Institute specifically SLE. [10] but also some related work in rheumatoid arthritis and in ankylosing spondylitis and its association with HLA-B27. [11] [12]
Russell's focus of the work at the Kolling Institute was on autoimmunity, specifically Systemic Lupus Erythematosus (SLE), [13] but also some related work in rheumatoid arthritis and in ankylosing spondylitis and its association with HLAB27. [14] [15]
In 1984, Russell changed her research focus to cancer and, with Dr. Derek Raghavan, established the Urological Cancer Research Centre at Royal Prince Alfred Hospital/University of Sydney. Russell then directed the Oncology Research Centre (ORC), Prince of Wales Hospital from 1992 to 2010, as conjoint Professor of Medicine, University of New South Wales (UNSW).
Russell then moved to the Translational Research Institute and the Australian Prostate Cancer Research Centre in Queensland in 2012. [16] [17]
In immunology, autoimmunity is the system of immune responses of an organism against its own healthy cells, tissues and other normal body constituents. Any disease resulting from this type of immune response is termed an "autoimmune disease". Prominent examples include celiac disease, diabetes mellitus type 1, Henoch–Schönlein purpura, systemic lupus erythematosus, Sjögren syndrome, eosinophilic granulomatosis with polyangiitis, Hashimoto's thyroiditis, Graves' disease, idiopathic thrombocytopenic purpura, Addison's disease, rheumatoid arthritis, ankylosing spondylitis, polymyositis, dermatomyositis, and multiple sclerosis. Autoimmune diseases are very often treated with steroids.
Methotrexate, formerly known as amethopterin, is a chemotherapy agent and immune-system suppressant. It is used to treat cancer, autoimmune diseases, and ectopic pregnancies. Types of cancers it is used for include breast cancer, leukemia, lung cancer, lymphoma, gestational trophoblastic disease, and osteosarcoma. Types of autoimmune diseases it is used for include psoriasis, rheumatoid arthritis, and Crohn's disease. It can be given by mouth or by injection.
Ankylosing spondylitis (AS) is a type of arthritis from the disease spectrum of axial spondyloarthritis. It is characterized by long-term inflammation of the joints of the spine, typically where the spine joins the pelvis. With AS, eye and bowel problems—as well as back pain—may occur. Joint mobility in the affected areas sometimes worsens over time. Ankylosing spondylitis is believed to involve a combination of genetic and environmental factors. More than 90% of people affected in the UK have a specific human leukocyte antigen known as the HLA-B27 antigen. The underlying mechanism is believed to be autoimmune or autoinflammatory. Diagnosis is based on symptoms with support from medical imaging and blood tests. AS is a type of seronegative spondyloarthropathy, meaning that tests show no presence of rheumatoid factor (RF) antibodies.
Human leukocyte antigen (HLA) B27 is a class I surface molecule encoded by the B locus in the major histocompatibility complex (MHC) on chromosome 6 and presents antigenic peptides to T cells. HLA-B27 is strongly associated with ankylosing spondylitis and other associated inflammatory diseases, such as psoriatic arthritis, inflammatory bowel disease, and reactive arthritis.
Spondyloarthritis (SpA), also known as spondyloarthropathy, is a collection of clinical syndromes that are connected by genetic predisposition and clinical manifestations. The best-known clinical subtypes are enteropathic arthritis (EA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), and reactive arthritis (ReA). Spondyloarthritis typically presents with inflammatory back pain and asymmetrical arthritis, primarily affecting the lower limbs, and enthesitis, inflammation at bone-adhering ligaments, tendons, or joint capsules.
Uveitis is inflammation of the uvea, the pigmented layer of the eye between the inner retina and the outer fibrous layer composed of the sclera and cornea. The uvea consists of the middle layer of pigmented vascular structures of the eye and includes the iris, ciliary body, and choroid. Uveitis is described anatomically, by the part of the eye affected, as anterior, intermediate or posterior, or panuveitic if all parts are involved. Anterior uveitis (iridocyclitis) is the most common, with the incidence of uveitis overall affecting approximately 1:4500, most commonly those between the ages of 20–60. Symptoms include eye pain, eye redness, floaters and blurred vision, and ophthalmic examination may show dilated ciliary blood vessels and the presence of cells in the anterior chamber. Uveitis may arise spontaneously, have a genetic component, or be associated with an autoimmune disease or infection. While the eye is a relatively protected environment, its immune mechanisms may be overcome resulting in inflammation and tissue destruction associated with T-cell activation.
HLA-B is a human gene that provides instructions for making a protein that plays a critical role in the immune system. HLA-B is part of a family of genes called the human leukocyte antigen (HLA) complex. The HLA complex helps the immune system distinguish the body's own proteins from proteins made by foreign invaders such as viruses and bacteria.
Leflunomide, sold under the brand name Arava among others, is an immunosuppressive disease-modifying antirheumatic drug (DMARD), used in active moderate-to-severe rheumatoid arthritis and psoriatic arthritis. It is a pyrimidine synthesis inhibitor that works by inhibiting dihydroorotate dehydrogenase.
Epratuzumab is a humanized monoclonal antibody. Potential uses may be found in oncology and in treatment of inflammatory autoimmune disorders, such as systemic lupus erythematosus (SLE).
HLA-A24 (A24) is a human leukocyte antigen serotype within HLA-A serotype group. The serotype is determined by the antibody recognition of α24 subset of HLA-A α-chains. For A24, the alpha, "A", chain are encoded by the HLA-A*24 allele group and the β-chain are encoded by B2M locus. This group currently is dominated by A*2402. A24 and A*24 are almost synonymous in meaning. A24 is a split antigen of the broad antigen HLA-A9 and it is a sister serotype of HLA-A23.
Programmed cell death 1 ligand 2 is a protein that in humans is encoded by the PDCD1LG2 gene. PDCD1LG2 has also been designated as CD273. PDCD1LG2 is an immune checkpoint receptor ligand which plays a role in negative regulation of the adaptive immune response. PD-L2 is one of two known ligands for Programmed cell death protein 1 (PD-1).
Deoxyribonuclease gamma is an enzyme that in humans is encoded by the DNASE1L3 gene. This gene's is located on chromosome 3's "p arm", i.e., short arm, between region 1, band 4, sub-band 3 and region 2, band 1, sub-band 1
Complement 2 deficiency is a type of complement deficiency caused by any one of several different alterations in the structure of complement component 2.
Anti-double stranded DNA (Anti-dsDNA) antibodies are a group of anti-nuclear antibodies (ANA) the target antigen of which is double stranded DNA. Blood tests such as enzyme-linked immunosorbent assay (ELISA) and immunofluorescence are routinely performed to detect anti-dsDNA antibodies in diagnostic laboratories. They are highly diagnostic of systemic lupus erythematosus (SLE) and are implicated in the pathogenesis of lupus nephritis.
James L. Gulley is an American cancer researcher and the Director of the Medical Oncology Service at National Cancer Institute.
Fibrous ankylosis is a condition that affects fibrous connective tissue causing a limited range of movement.
Secukinumab, sold under the brand name Cosentyx among others, is a human IgG1κ monoclonal antibody used for the treatment of psoriasis, ankylosing spondylitis, and psoriatic arthritis. It binds to the protein interleukin (IL)-17A and is marketed by Novartis.
Alan Martin Ebringer is an Australian immunologist, professor at King's College London. He is also an Honorary Consultant Rheumatologist in the Middlesex Hospital, now part of the UCH School of Medicine. He is known for his research in the field of autoimmune disease.
Axial spondyloarthritis is a chronic, immune-mediated disease predominantly affecting the axial skeleton. The term itself is an umbrella term characterizing a diverse disease family united by shared clinical and genetic features, such as the involvement of the axial skeleton. The 2009 introduced term axial spondyloarthritis is a preferred term nowadays and substitutes the old term ankylosing spondylitis.
Interleukin 40 (IL-40), also known with other name C17orf99, is a protein belonging to a group of cytokines called interleukins. It is encoded by a gene that does not belong to any cytokine superfamily. This cytokine is produced primarily by human expression tissues such as bone marrow and fetal liver, and its expression can be also induced in peripheral B cells after activation. IL-40 is involved in immunoglobulin A (IgA) production, and plays an important role in humoral immune responses and B cell homeostasis and development.