Lecture

General Topics of Pharmacology: Mechanisms and Toxicity

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In course

BIO-478: Pharmacology and pharmacokinetics

This course introduces the student to the fudamentals of pharmacology, pharmacokinetics and drug-receptor interactions. It discusses also pharmacogenetics and chronopharmacology, to exemplify the challenges of personalized medicine. ...

Description

This lecture covers general aspects of pharmacology, focusing on selective targeting in cancer and anti-infective chemotherapy, mechanisms of drug resistance, and harmful effects of drugs. It discusses the relevance of pharmacological strategies, mechanisms of selective targeting, and the increase in tuberculosis incidence. The lecture also delves into tyrosine kinase inhibitors for chronic myelogenous leukemia, mutations in BCR-ABL, and the effectiveness of Axitinib in inhibiting BCR-ABL1(T315I). Furthermore, it explores mechanisms of resistance, drugs affecting noradrenaline synthesis, contexts of drug toxicity, and toxicology studies during drug development. The QT interval in cardiac rhythm and toxicology studies are also addressed.

Instructors (2)

Romain Zufferey

Teaching & PhD Courses Biology for engineers MSE-212 This course consists of an introduction to biology and more particularly to biology as a multidisciplinary field, emphasizing natural examples of materials engineering. It should therefore allow engineering students to find inspiration from biology in future materials research problems. Cellular biology and biochemistry for engineers BIO-105 Basic course in biochemistry as well as cellular and molecular biology for non-life

Dmitri Firsov

Teaching & PhD Courses Pharmacology and pharmacokinetics BIO-478 This course introduces the student to the fudamentals of pharmacology, pharmacokinetics and drug-receptor interactions. It discusses also pharmacogenetics and chronopharmacology, to exemplify the challenges of personalized medicine.

Official source

Related concepts (32)

Philadelphia chromosome

The Philadelphia chromosome or Philadelphia translocation (Ph) is a specific genetic abnormality in chromosome 22 of leukemia cancer cells (particularly chronic myeloid leukemia (CML) cells). This chromosome is defective and unusually short because of reciprocal translocation, t(9;22)(q34;q11), of genetic material between chromosome 9 and chromosome 22, and contains a fusion gene called BCR-ABL1.

Chemotherapy

Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a type of cancer treatment that uses one or more anti-cancer drugs (chemotherapeutic agents or alkylating agents) as part of a standardized chemotherapy regimen. Chemotherapy may be given with a curative intent (which almost always involves combinations of drugs) or it may aim to prolong life or to reduce symptoms (palliative chemotherapy). Chemotherapy is one of the major categories of the medical discipline specifically devoted to pharmacotherapy for cancer, which is called medical oncology.

ABL (gene)

Tyrosine-protein kinase ABL1 also known as ABL1 is a protein that, in humans, is encoded by the ABL1 gene (previous symbol ABL) located on chromosome 9. c-Abl is sometimes used to refer to the version of the gene found within the mammalian genome, while v-Abl refers to the viral gene, which was initially isolated from the Abelson murine leukemia virus. The ABL1 proto-oncogene encodes a cytoplasmic and nuclear protein tyrosine kinase that has been implicated in processes of cell differentiation, cell division, cell adhesion, and stress response such as DNA repair.

Chemotherapy regimen

A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations. In modern oncology, many regimens combine several chemotherapy drugs in combination chemotherapy. The majority of drugs used in cancer chemotherapy are cytostatic, many via cytotoxicity. A fundamental philosophy of medical oncology, including combination chemotherapy, is that different drugs work through different mechanisms, and that the results of using multiple drugs will be synergistic to some extent.

Norepinephrine

Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as both a hormone and neurotransmitter. The name "noradrenaline" (from Latin ad, "near", and ren, "kidney") is more commonly used in the United Kingdom, whereas "norepinephrine" (from Ancient Greek ἐπῐ́ (epí), "upon", and νεφρός (nephrós), "kidney") is usually preferred in the United States. "Norepinephrine" is also the international nonproprietary name given to the drug.

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