DDInter1592 DDInter905
Rifapentine is an antibiotic drug used in the treatment of tuberculosis. It inhibits DNA-dependent RNA polymerase activity in susceptible cells. Specifically, it interacts with bacterial RNA polymerase but does not inhibit the mammalian enzyme.
Idelalisib is a phosphoinositide 3-kinase inhibitor indicated in the treatment of chronic lymphocytic leukemia (CLL), relapsed follicular B-cell non-Hodgkin lymphoma (FL), and relapsed small lymphocytic lymphoma (SLL). For the treatment of relapsed CLL, it is currently indicated as a second-line agent in combination with rituximab in patients for whom rituximab alone would be considered appropriate therapy due to other co-morbidities, while in the treatment of FL and SLL it is intended to be used in patients who have received at least two prior systemic therapies. More specifically, idelalisib targets P110δ, the delta isoform of the enzyme phosphatidylinositol-4,5-bisphosphate 3-kinase, also known as PI-3K. The PI-3Ks are a family of enzymes involved in cellular functions such as cell growth, proliferation, differentiation, motility, survival and intracellular trafficking, which in turn are involved in cancer. In contrast to the other class IA PI3Ks p110α and p110β, p110δ is principally expressed in leukocytes (white blood cells) and is important for the function of T cells, B cell, mast cells and neutrophils. By inhibiting this enzyme, idelalisib induces apoptosis of malignant cells and inhibits several cell signaling pathways, including B-cell receptor (BCR) signaling and C-X-C chemokine receptors type 5 and type 4 signalling, which are involved in trafficking and homing of B-cells to the lymph nodes and bone marrow. Treatment of lymphoma cells with idelalisib has been shown to result in inhibition of chemotaxis and adhesion, and reduced cell viability.
Rifapentine {u} (Compound) resembles {v} (Compound) Rifabutin
Rifabutin {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifampicin
Rifampicin {u} may lead to a major life threatening interaction when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifabutin
Rifabutin {u} may lead to a major life threatening interaction when taken with {v} Cabozantinib
Cabozantinib {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifaximin
Rifaximin {u} (Compound) resembles {v} (Compound) Rifampicin
Rifampicin {u} may lead to a major life threatening interaction when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifampicin
Rifampicin {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Eltrombopag
Eltrombopag {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) binds {v} (Gene) CYP3A4
CYP3A4 {u} (Gene) is bound by {v} (Compound) Betamethasone
Betamethasone {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifaximin
Rifaximin {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Cabozantinib
Cabozantinib {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) binds {v} (Gene) CYP3A4
CYP3A4 {u} (Gene) is bound by {v} (Compound) Sibutramine
Sibutramine {u} may cause a minor interaction that can limit clinical effects when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifaximin
Rifaximin {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Erdafitinib
Erdafitinib {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine {u} (Compound) resembles {v} (Compound) Rifampicin
Rifampicin {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Asparaginase Escherichia coli
Asparaginase Escherichia coli {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Idelalisib
Rifapentine (Compound) resembles Rifabutin (Compound) and Rifabutin may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) resembles Rifampicin (Compound) and Rifampicin may lead to a major life threatening interaction when taken with Idelalisib
Rifapentine (Compound) resembles Rifabutin (Compound) and Rifabutin may lead to a major life threatening interaction when taken with Cabozantinib and Cabozantinib may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) resembles Rifaximin (Compound) and Rifaximin (Compound) resembles Rifampicin (Compound) and Rifampicin may lead to a major life threatening interaction when taken with Idelalisib
Rifapentine (Compound) resembles Rifampicin (Compound) and Rifampicin may cause a moderate interaction that could exacerbate diseases when taken with Eltrombopag and Eltrombopag may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) binds CYP3A4 (Gene) and CYP3A4 (Gene) is bound by Betamethasone (Compound) and Betamethasone may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) resembles Rifaximin (Compound) and Rifaximin may cause a moderate interaction that could exacerbate diseases when taken with Cabozantinib and Cabozantinib may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) binds CYP3A4 (Gene) and CYP3A4 (Gene) is bound by Sibutramine (Compound) and Sibutramine may cause a minor interaction that can limit clinical effects when taken with Idelalisib
Rifapentine (Compound) resembles Rifaximin (Compound) and Rifaximin may cause a moderate interaction that could exacerbate diseases when taken with Erdafitinib and Erdafitinib may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib
Rifapentine (Compound) resembles Rifampicin (Compound) and Rifampicin may cause a moderate interaction that could exacerbate diseases when taken with Asparaginase Escherichia coli and Asparaginase Escherichia coli may cause a moderate interaction that could exacerbate diseases when taken with Idelalisib