dna polymerase θ

ART558 is a potent, selective, low molecular weight, allosteric DNA polymerase activity of Polθ inhibitor (IC50=7.9 nM). ART558 can be used for the research of cancer.

DNA polymerase-IN-1, a DNA polymerase inhibitor, exhibited antiproliferative activity against tumor cells with a half-inhibitory concentration (IC50) of 20.7 μM. DNA polymerase-IN-1 inhibited Taq DNA polymerase with an IC50 of less than 250 μM. DNA polymerase-IN-1 was shown to inhibit Taq DNA polymerase by RT- DNA polymerase-IN-1 showed antiretroviral activity in vitro by RT-PCR assay and can be used to study oxidative damage and colorectal cancer.

Ergocalciferol (Vitamin D2 (Calciferol)) is a derivative of ergosterol formed by ultraviolet rays breaking of the C9-C10 bond with a strong inhibitory effect against bladder tumor promotion by sodium saccharin, and it induces cell differentiation in leukemia cells. Vitamin D2 is an inhibitor of DNA Polymerase.

Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an acyclovir prodrug that, upon metabolism, inhibits viral DNA replication.

Cytarabine hydrochloride (Ara-C hydrochloride) is a nucleoside analog that causes S phase cell cycle arrest and inhibits DNA polymerase. Cytarabine inhibits DNA synthesis with an IC 50 of 16 nM. Cytarabine hydrochloride has antiviral effects against HSV.

Vidarabine (Adenine Arabinoside) is a nucleoside antibiotic isolated from Streptomyces antibioticus. It has some antineoplastic properties and has broad spectrum activity against DNA viruses in cell cultures and significant antiviral activity against infections caused by a variety of viruses such as the herpes viruses, the VACCINIA VIRUS and varicella zoster virus.

3,4-Dihydroxybenzylamine hydrobromide (NSC-263475 hydrobromide) inhibits DNA polymerase activity in melanoma cells and displays growth inhibitory activity in melanoma cell lines with varying degrees of tyrosinase activity.

Famciclovir (BRL 42810) is a Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor. The mechanism of action of famciclovir is as a DNA Polymerase Inhibitor, and DNA Polymerase Inhibitor.

Isoindigotin is used in the therapy of Y.

RP-6685, a highly potent and selective inhibitor of DNA polymerase theta (Polθ), manifests remarkable oral activity. With an IC 50 value of 5.8 nM in the PicoGreen assay, RP-6685 effectively hinders the enzymatic activity of Polθ. In addition, it demonstrates significant antitumor efficacy as observed in a mouse tumor xenograft model [1].

Clevudine (Levovir) is a synthetic pyrimidine analogue with activity against hepatitis B virus (HBV). Intracellularly, clevudine is phosphorylated to its active metabolites, clevudine monophosphate and triphosphate. The triphosphate metabolite competes with thymidine for incorporation into viral DNA, thereby causing DNA chain termination and inhibiting the function of HBV DNA polymerase (reverse transcriptase). Clevudine has a long half-life and shows significant reduction of covalently closed circular DNA (cccDNA), therefore the patient is less likely to have a relapse after treatment is discontinued.

1. Neobavaisoflavone is isolated as a DNA polymerase inhibitor. 2. Neobavaisoflavone might be a potential anabolic agent to treat bone loss-associated diseases. 3. Neobavaisoflavone has anti-inflammatory activity, can significantly inhibit the production

Fialuridine (DRG-0098) is a DNA-directed DNA polymerase inhibitor potentially for the treatment of HBV infection with potent activity against hepatitis B virus in vitro and in vivo.

ART899, a derivative of ART558, is a potent and specific conformational inhibitor of DNA polymerase θ (Polθ). It specifically inhibits the MMEJ activity of Polθ with an IC50 of 180 nM. Additionally, ART899 selectively enhances the radiosensitivity of tumor cells and possesses a strong independent antitumor effect on cancer cells.

Polθ-IN-7 (example 12) is an inhibitor of DNA polymerase θ (Polθ) with a Ki of 1.27 nM.

Polθ-IN-8 (example 77) is a DNA polymerase θ (Polθ) inhibitor with an IC50 for Polθ ATPase activity of less than 100 nM. Polθ-IN-8 is useful for researching diseases related to Polθ activity, such as cancer.

ART812 is an orally active inhibitor of DNA polymerase Polθ, possessing an IC50 value of 7.6 nM. Additionally, ART812 exhibits a cell-based microhomology-mediated end joining (MMEJ) IC50 value of 240 nM.

PolQi1 is a highly efficient and selective Polϴ (DNA polymerase theta) inhibitor with an IC50 of 2 nM, showing potential for cancer therapy.