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The structure of paclitaxel, a widely used mitotic inhibitor. A mitotic inhibitor, microtubule inhibitor, or tubulin inhibitor, is a drug that inhibits mitosis, or cell division, and is used in treating cancer, gout, and nail fungus. These drugs disrupt microtubules, which are structures that pull the chromosomes apart when a cell divides.
Paclitaxel is one of several cytoskeletal drugs that target tubulin. Paclitaxel-treated cells have defects in mitotic spindle assembly, chromosome segregation, and cell division. Unlike other tubulin-targeting drugs, such as colchicine, that inhibit microtubule assembly, paclitaxel stabilizes the microtubule polymer and protects it from ...
Protein-bound paclitaxel, also known as nanoparticle albumin–bound paclitaxel or nab-paclitaxel, is an injectable formulation of paclitaxel used to treat breast cancer, lung cancer and pancreatic cancer, among others. Paclitaxel kills cancer cells by preventing the normal breakdown of microtubules during cell division.
2.5 Histone deacetylase inhibitors: Panobinostat: add: add: add: add Romidepsin: IV: Histone deacetylase inhibitor, hence inducing alterations in gene expression in the affected cells. Peripheral and cutaneous T cell lymphoma. Electrolyte anomalies, anaemia, thrombocytopenia, neutropenia, lymphopenia and ECG anomalies. Valproate [Note 1] PO, IV ...
Chemotherapy is one of the major categories of the medical discipline specifically devoted to pharmacotherapy for cancer, which is called medical oncology. [1] [2] The term chemotherapy now means the non-specific use of intracellular poisons to inhibit mitosis (cell division) or to induce DNA damage (so that DNA repair can augment chemotherapy ...
Taxoids are a class of derivatives from taxol, [1] that is, paclitaxel.They were developed for their anticancer chemotherapeutic properties. Taxoids are usually treated as synonymous with taxanes; for example, a major medical dictionary defines the two terms with the same definition phrasing, [2] and in another the phrasing varies slightly but conveys nearly identical meaning.
Chemical structure of Paclitaxel (Taxol), an anticancer therapeutic that can induce mitotic catastrophe. Promotion of mitotic catastrophe in cancer cells is an area of cancer therapeutic research that has garnered interest and is seen as a potential target to overcome resistance developed to current chemotherapies. [ 4 ]
Cytoskeletal drugs are small molecules that interact with actin or tubulin.These drugs can act on the cytoskeletal components within a cell in three main ways. Some cytoskeletal drugs stabilize a component of the cytoskeleton, such as taxol, which stabilizes microtubules, or Phalloidin, which stabilizes actin filaments.