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Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired, life-threatening disease of the blood characterized by destruction of red blood cells by the complement system, a part of the body's innate immune system. This destructive process occurs due to deficiency of the red blood cell surface protein DAF, which normally inhibits such immune reactions. Since the complement cascade attacks the red blood cells within the blood vessels of the circulatory system, the red blood cell destruction (hemolysis) is considered an intravascular hemolytic anemia. There is ongoing research into other key features of the disease, such as the high incidence of venous blood clot formation. Research suggests that PNH thrombosis is caused by both the absence of GPI-anchored complement regulatory proteins on PNH platelets and the excessive consumption of nitric oxide (NO).
Type 1 diabetes (T1D), formerly known as juvenile diabetes, is an autoimmune disease that originates when cells that make insulin are destroyed by the immune system. Insulin is a hormone required for the cells to use blood sugar for energy and it helps regulate glucose levels in the bloodstream. It results in high blood sugar levels in the body prior to treatment. The common symptoms of this elevated blood sugar are frequent urination, increased thirst, increased hunger, weight loss, and other serious complications. Additional symptoms may include blurry vision, tiredness, and slow wound healing. Symptoms typically develop over a short period of time, often a matter of weeks if not months.
Irinotecan, sold under the brand name Camptosar among others, is an anti-cancer medication used to treat colon cancer and small cell lung cancer. For colon cancer it is used either alone or with fluorouracil. For small cell lung cancer it is used with cisplatin. It is given intravenously.
Exenatide, sold under the brand name Byetta among others, is a medication used to treat type 2 diabetes. It is used together with diet, exercise, and potentially other antidiabetic medication. It is a treatment option after metformin and sulfonylureas. It is given by injection under the skin.
Sitagliptin, sold under the brand name Januvia among others, is an anti-diabetic medication used to treat type 2 diabetes. In the United Kingdom it is listed as less preferred than metformin or a sulfonylurea. It is taken by mouth. It is also available in the fixed-dose combination medication sitagliptin/metformin.
Islet transplantation is the transplantation of isolated islets from a donor pancreas into another person. It is a treatment for type 1 diabetes. Once transplanted, the islets begin to produce insulin, actively regulating the level of glucose in the blood.
Insulitis is an inflammation of the islets of Langerhans, a collection of endocrine tissue located in the pancreas that helps regulate glucose levels, and is classified by specific targeting of immune cell infiltration in the islets of Langerhans. This immune cell infiltration can result in the destruction of insulin-producing beta cells of the islets, which plays a major role in the pathogenesis, the disease development, of type 1 and type 2 diabetes. Insulitis is present in 19% of individuals with type 1 diabetes and 28% of individuals with type 2 diabetes. It is known that genetic and environmental factors contribute to insulitis initiation, however, the exact process that causes it is unknown. Insulitis is often studied using the non-obese diabetic (NOD) mouse model of type 1 diabetes. The chemokine family of proteins may play a key role in promoting leukocytic infiltration into the pancreas prior to pancreatic beta-cell destruction.
Dalotuzumab is an anti-IGF1 receptor (IGF1R) humanized monoclonal antibody designed for the potential treatment of various cancers. Common adverse effects include hyperglycemia, nausea, vomiting, and fatigue. Dalotuzumab was developed by Merck and Co., Inc.
Dulaglutide, sold under the brand name Trulicity among others, is a medication used for the treatment of type 2 diabetes in combination with diet and exercise. It is also approved in the United States for the reduction of major adverse cardiovascular events in adults with type 2 diabetes who have established cardiovascular disease or multiple cardiovascular risk factors.
Betibeglogene autotemcel, sold under the brand name Zynteglo, is a gene therapy for the treatment for beta thalassemia. It was developed by Bluebird Bio and was given breakthrough therapy designation by the US Food and Drug Administration in February 2015.
Avelumab, sold under the brand name Bavencio, is a fully human monoclonal antibody medication for the treatment of Merkel cell carcinoma, urothelial carcinoma, and renal cell carcinoma.
Insulin degludec/liraglutide, sold under the brand name Xultophy, is a fixed-dose combination medication for the treatment of adults with type 2 diabetes to improve glycemic control in combination with diet and exercise. It contains insulin degludec and liraglutide. It is administered by subcutaneous injection.
Sutimlimab, sold under the brand name Enjaymo, is a monoclonal antibody that is used to treat adults with cold agglutinin disease (CAD). It is given by intravenous infusion. Sutimlimab prevents complement-enhanced activation of autoimmune human B cells in vitro.
Pemigatinib, sold under the brand name Pemazyre, is an anti-cancer medication used for the treatment of bile duct cancer (cholangiocarcinoma). Pemigatinib works by blocking FGFR2 in tumor cells to prevent them from growing and spreading.
Ripretinib, sold under the brand name Qinlock, is a medication for the treatment of adults with advanced gastrointestinal stromal tumor (GIST), a type of tumor that originates in the gastrointestinal tract. It is taken by mouth. Ripretinib inhibits the activity of the kinases KIT and PDGFRA, which helps keep cancer cells from growing.
Brexucabtagene autoleucel, sold under the brand name Tecartus, is a cell-based gene therapy medication for the treatment of mantle cell lymphoma (MCL) and acute lymphoblastic leukemia (ALL).
Nirogacestat, sold under the brand name Ogsiveo, is an anti-cancer medication used for the treatment of desmoid tumors. It is a selective gamma secretase inhibitor that is taken by mouth.
Ciltacabtagene autoleucel, sold under the brand name Carvykti, is an anti-cancer medication used to treat multiple myeloma. Ciltacabtagene autoleucel is a BCMA -directed genetically modified autologous chimeric antigen receptor (CAR) T-cell therapy. Each dose is customized using the recipient's own T-cells, which are collected and genetically modified, and infused back into the recipient.
Teclistamab, sold under the brand name Tecvayli, is a human bispecific monoclonal antibody used for the treatment of relapsed and refractory multiple myeloma. It is a bispecific antibody that targets the CD3 receptor expressed on the surface of T-cells and B-cell maturation antigen (BCMA), which is expressed on the surface of malignant multiple myeloma B-lineage cells.
Afamitresgene autoleucel, sold under the brand name Tecelra is a T cell immunotherapy used for the treatment of synovial sarcoma. It is a T cell receptor (TCR) gene therapy. It is administered as a single intravenous dose.
References
- ↑ "Archived copy". Food and Drug Administration . Archived from the original on 9 December 2022. Retrieved 29 June 2023.
{{cite web}}: CS1 maint: archived copy as title (link) - ↑ "Archived copy". Food and Drug Administration . Archived from the original on 19 May 2021. Retrieved 29 June 2023.
{{cite web}}: CS1 maint: archived copy as title (link) - 1 2 3 4 "Lantidra- donislecel solution". DailyMed. 10 July 2023. Retrieved 28 August 2023.
- ↑ "Lantidra". U.S. Food and Drug Administration (FDA). 28 June 2023. Archived from the original on 5 July 2023. Retrieved 5 July 2023.
- 1 2 3 4 5 6 7 8 9 10 "FDA Approves First Cellular Therapy to Treat Patients with Type 1 Diabetes". U.S. Food and Drug Administration (FDA) (Press release). 28 June 2023. Retrieved 28 June 2023.
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This article incorporates public domain material from the United States Department of Health and Human Services