Microbiology

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Items 51-100 of 2061

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  1. ICN1229, ICN-1229, ICN 1229

    Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.
  2. HIV Protease inhibitor

    Ritonavir is a protease inhibitor with activity against Human Immunodeficiency Virus Type 1 (HIV-1). Protease inhibitors block the part of HIV called protease.Ritonavir inhibits the HIV viral proteinase enzyme which prevents cleavage of the gag-pol polyprotein, resulting in noninfectious, immature viral particles.
  3. HIV reverse transcriptase inhibitor

    Tenofovir is in a class of medications called nucleoside reverse transcriptase inhibitors (NRTIs). It works by decreasing the amount of HIV in the blood.
  4. nucleoside analogue reverse transcriptase inhibitor

    Zalcitabine is a potent nucleoside analogue reverse transcriptase inhibitor used in the treatment of HIV infection.
  5. Transcriptase inhibitor

    Abacavir is a nucleoside analog reverse transcriptase inhibitor (NRTI); guanosine analog used to treat HIV and AIDS.
  6. HIV replication inhibitor

    Feglymycin is a HIV replication inhibitor. Feglymycin is also an antibiotic peptide that has antibacterial activity (MIC: 32-64 μg/mL for Staphylococcus aureus).
  7. anti-HIV-1 fusion inhibitor

    Enfuvirtide (T20; DP178) acetate is an anti-HIV-1 fusion inhibitor peptide.
  8. human immunodeficiency virus protease inhibitor

    Des(benzylpyridyl) Atazanavir is a metabolite of Atazanavir, a human immunodeficiency virus protease inhibitor.
  9. HA-mediated viral entry inhibitor

    MBX2329 is a specific inhibitor of HA-mediated viral entry that inhibits HPAI H5N1 virus strain and HA-mediated viral entry.
  10. LolCDE complex inhibitor

    LolCDE-IN-1 is an inhibitor of the Lol proteins (LolCDE) complex, with antibacterial activity.
  11. type 1 (SR-BI) inhibitor

    BLT-1, a thiosemicarbazone copper chelator, is a selective scavenger receptor B, type 1 (SR-BI) inhibitor. BLT-1 inhibits the transfer of lipids between high-density lipoproteins (HDL) and cells mediated by SR-BI. BLT-1 is a potent HCV entry inhibitor.
  12. PFK Inhibitor

    ML251 is a potent inhibitor of T. brucei and T. cruzi phosphofructokinase.
  13. HIV Reverse Transcriptase Inhibitor

    β-Rubromycin is a selective inhibitor of HIV-1 reverse transcriptase, exhibiting a Ki of 0.27 μM. Additionally, it demonstrates potent telomerase inhibition with an IC50 of 3 μM. β-Rubromycin effectively inhibits the proliferation of K-562 and HeLa cell lines, showing IC50 values of 19.5 µM and 22.7 µM, respectively, making it a valuable tool for research in HIV and telomerase-related studies.
  14. SIRT Inhibitor

    Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD+, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity.
  15. HIV Protease Inhibitor

    Cytochalasin A is a cell-permeable fungal toxin that is an oxidized derivative of cytochalasin B. Cytochalasin A is an inhibitor of HIV-1 protease (IC50=3 μM) and inhibits actin polymerization and interferes with microtubule assembly by reacting with sulfhydryl groups. Antibiotic and fungicidal activitives.
  16. Bacterial Inhibitor

    Cefamandole sodium is a second-generation broad-spectrum cephalosporin antibiotic that primarily targets bacterial cell wall synthesis. It exhibits significant antibacterial activity against a variety of gram-positive and gram-negative bacteria, making it valuable for research into antimicrobial resistance and the mechanisms of bacterial infections. This compound is commonly utilized in studies assessing the efficacy of antibiotic treatments and in exploring bacterial susceptibility profiles.
  17. Bacterial Inhibitor

    Ceftiofur is a cell wall synthesis inhibitor targeting bacterial penicillin-binding proteins (PBPs). It demonstrates bactericidal activity by interfering with the peptidoglycan synthesis in bacterial cell walls, resulting in cell lysis. Additionally, Ceftiofur exhibits anti-inflammatory properties by inhibiting the activation of NF-κB and MAPKs, which decreases the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6. This makes Ceftiofur a valuable reagent in research investigating bacterial infections and inflammation processes.
  18. HSV Inhibitor

    S-Acetylglutathione is a stable derivative of glutathione that serves as an effective HSV inhibitor. It is hydrolyzed by intracellular thioesterases to restore glutathione levels, particularly in fibroblasts lacking glutathione synthetase. This compound demonstrates significant antiviral activity by inhibiting viral replication in HSV-1 infection models. Additionally, S-Acetylglutathione induces apoptosis in cancer cell lines such as MOLT4 and UKF-NB-3, making it valuable for research in both virology and oncology.
  19. Bacterial Inhibitor

    Aeroplysinin 1 is a secondary metabolite with a primary target as a bacterial inhibitor. It exhibits significant antibiotic activity against Gram-positive bacteria and demonstrates antiviral efficacy against HIV-1, with an IC50 of 14.6 μM. Additionally, Aeroplysinin 1 possesses anti-inflammatory, anti-angiogenic, and anti-tumor properties, and has been shown to induce apoptosis in endothelial cells. This compound is valuable for research applications in microbiology, virology, and cancer studies.
  20. Antibiotic/FOXM1 Inhibitor

    Siomycin A is a thiopeptide antibiotic that selectively inhibits Forkhead box M1 (FOXM1), while sparing other Forkhead box family members. It exhibits significant anti-tumor activity and promotes apoptosis, making it a valuable tool for cancer research. This compound is particularly useful for studies focused on the role of FOXM1 in tumorigenesis and therapeutic resistance.
  21. Bacterial/Fungal Inhibitor, Preservative Agent

    Methylisothiazolinone hydrochloride is a bacterial and fungal inhibitor, primarily functioning as a preservative agent. It activates matrix metalloproteinases (MMPs) in human bronchial epithelial cells, leading to apoptosis and an inflammatory response. Research indicates that it may promote the development of atopic dermatitis in murine models by disrupting Th2/Th17 immune responses. Additionally, Methylisothiazolinone hydrochloride has been shown to cause mitochondrial damage in the endothelium of rat cerebral blood vessels, highlighting its cellular impact.
  22. Bacterial Inhibitor

    K-252c is a staurosporine analog that selectively inhibits protein kinase C (PKC), exhibiting an IC50 value of 2.45 µM. This compound is known for its ability to induce apoptosis in human chronic myelogenous leukemia cells, making it a valuable tool in cancer research. Additionally, K-252c demonstrates inhibitory effects on β-lactamase, chymotrypsin, and malate dehydrogenase, further expanding its utility in studying bacterial resistance and enzyme activity.
  23. HSV-1 Inhibitor

    Yatein is a lignan derived from A. chilensis with a primary mechanism of inhibiting herpes simplex virus type 1 (HSV-1) replication. It exerts its antiviral activity through the disruption of immediate-early gene expression, thereby reducing viral propagation. This compound is useful for research applications focused on viral infections and potential therapeutic strategies against HSV-1.
  24. Cytochrome P450 Inhibitor

    Thujopsene is a potent inhibitor of cytochrome P450 enzymes, specifically targeting CYP2B6, CYP3A4, CYP2C19, CYP2C8, and CYP2C9, with IC50 values of 1.3, 12.6, 13.6, 29.8, and 44.9 μM, respectively. In addition to its role as a metabolic inhibitor, thujopsene binds to PKM2, disrupting cancer cell metabolic pathways and inducing apoptosis in MKN45 cells, thereby demonstrating significant antitumor activity. This compound also exhibits notable anti-termite and antifungal properties through its autoxidation process, broadening its potential applications in both cancer research and pest control.
  25. Antibiotic/DNA Inhibitor

    Bleomycin A5 (hydrochloride) is a glycopeptide antibiotic that primarily functions as a DNA inhibitor. This compound exerts its cytotoxic effects by chelating Fe2+, which leads to the formation of reactive species that induce both single-strand and double-strand breaks in DNA, thereby disrupting DNA replication. Additionally, Bleomycin A5 (hydrochloride) inhibits Drp1-mediated mitochondrial fission and modulates the PINK1/Parkin pathway, contributing to mitochondria-mediated apoptosis. It is widely utilized in cancer research applications.
  26. Reverse Transcriptase Inhibitor

    Abacavir hydrochloride is a competitive, orally active nucleoside reverse transcriptase inhibitor primarily targeting HIV replication. This compound demonstrates significant anti-HIV activity and has been shown to exhibit anticancer effects in prostate cancer cell lines. Furthermore, Abacavir hydrochloride has the ability to cross the blood-brain barrier and suppress telomerase activity, making it a valuable reagent for research in virology and cancer biology.
  27. Reverse Transcriptase Inhibitor

    Abacavir monosulfate is a competitive, orally active nucleoside reverse transcriptase inhibitor targeting HIV replication. It demonstrates significant antiviral activity against HIV and exhibits anticancer properties in prostate cancer cell lines. Additionally, Abacavir monosulfate is capable of crossing the blood-brain barrier and effectively suppresses telomerase activity, making it a valuable tool for research in virology and oncology.
  28. FASN Inhibitor

    Cerulenin is a potent natural inhibitor of fatty acid synthase (FASN), derived from the fungus Cephalosporium caeruleus. It acts by inhibiting topoisomerase I catalytic activity, consequently enhancing apoptosis induced by SN-38. Cerulenin exhibits both antifungal and antitumor properties, making it a valuable tool for research in cancer therapies and fungal infections.
  29. Antibiotic and APN Inhibitor

    Actinonin is a naturally occurring antibiotic that functions primarily as an aminopeptidase N inhibitor. It exhibits potent antimicrobial activity and acts as a reversible peptide deformylase (PDF) inhibitor with a Ki value of 0.28 nM. Additionally, Actinonin shows inhibitory effects on matrix metalloproteinases MMP-1, MMP-3, MMP-8, and MMP-9, with respective Ki values of 300 nM, 1,700 nM, 190 nM, and 330 nM. It also possesses pro-apoptotic properties and has demonstrated antiproliferative and antitumor activities, making it a valuable tool for cancer research and therapeutic exploration.
  30. Bacterial Agent And Polyamine Transport System Inhibitor

    AMXT-1501 is an antibacterial agent and polyamine transport system inhibitor that targets membrane phospholipids. It exhibits significant antibacterial activity against a range of multidrug-resistant Gram-positive and Gram-negative bacteria, specifically inhibiting capsular biosynthesis in Streptococcus pneumoniae. Additionally, AMXT-1501 interferes with ornithine decarboxylase and polyamine pathways, leading to the inhibition of neuroblastoma cell proliferation. Research applications include studies on multidrug-resistant bacterial infections, pneumococcal infections, and neuroblastoma therapeutics.
  31. SCD1 Inhibitor

    SSI-4 is a potent stearoyl-CoA desaturase (SCD1) inhibitor with an EC50 of 1.9 nM for mouse SCD1. By blocking the conversion of saturated fatty acids to monounsaturated fatty acids, SSI-4 effectively reduces oleic and palmitoleic acid production. It promotes lipid peroxidation, induces endoplasmic reticulum stress, and activates apoptotic pathways. Additionally, SSI-4 inhibits mTORC1 activity, suppresses B cell proliferation and antibody production, and induces autophagy. This compound is valuable for studies related to cancers such as acute myeloid leukemia and renal cell carcinoma, as well as influenza infections.
  32. actin polymerization inhibitor

    Cytochalasin D (also known as Zygosporin A) is a cell-permeable fungal metabolite and a potent inhibitor of actin polymerization. It binds to G-actin, thereby disrupting the G-actin–cofilin interaction and preventing cofilin association with F-actin. Through this mechanism, Cytochalasin D reduces both actin polymerization and depolymerization rates in living cells, leading to profound effects on cytoskeletal organization and cell morphology. In addition, Cytochalasin D suppresses exosome release, consequently decreasing survivin levels within the tumor microenvironment. It also promotes phosphorylation and cytoplasmic retention of YAP, implicating it in the regulation of mechanotransduction and tumor cell signaling.
  33. NS3-NS4B interaction inhibitor

    (+)-JNJ-A07 is a highly potent, orally active pan-serotype dengue virus inhibitor that targets the NS3–NS4B protein interaction. It demonstrates nanomolar to picomolar antiviral activity across a panel of 21 clinical dengue virus isolates. With a favorable pharmacokinetic profile, (+)-JNJ-A07 exhibits exceptional efficacy in mouse models of dengue virus infection, making it a strong candidate for antiviral research and therapeutic development.
  34. Hsp90/HSV inhibitor

    AT-533 is a potent inhibitor of heat shock protein 90 (Hsp90) and herpes simplex virus (HSV), exhibiting strong antitumor and antiviral activities. It suppresses tumor growth and angiogenesis by disrupting the HIF-1α/VEGF/VEGFR-2 signaling axis, a critical pathway in tumor vascularization and progression. Additionally, AT-533 inhibits key downstream signaling cascades, including Akt/mTOR/p70S6K, ERK1/2, and FAK pathways. In endothelial cells, specifically human umbilical vein endothelial cells (HUVECs), AT-533 effectively inhibits tube formation, cell migration, and invasion, highlighting its anti-angiogenic properties. These combined effects position AT-533 as a promising candidate for cancer therapy and angiogenesis-related disease research.
  35. HIV-1 protease/PTP1B inhibitor

    Isosinensetin is a bioactive flavonoid compound with diverse pharmacological properties. It acts as a dual inhibitor of HIV-1 protease and protein tyrosine phosphatase 1B (PTP1B), with an IC₅₀ of 2.61 µM and a Kᵢ of 0.92 µM for PTP1B, indicating its potential in antiviral and metabolic disease research. Additionally, isosinensetin inhibits P-glycoprotein (P-gp) activity in MDR1-MDCKII cells, suggesting its utility in overcoming multidrug resistance. Isosinensetin exhibits multiple therapeutic effects, including anti-tumor, anti-viral, anti-inflammatory, and antioxidant activities. These properties support its application in the research of various conditions such as cancer, chronic inflammation, osteoporosis, diabetes, and infectious diseases.
  36. glutamine amidotransferase inhibitor

    Azaserine (CI-337) is a glutamine analog and competitive inhibitor of glutamine amidotransferase, an enzyme involved in nucleotide biosynthesis. It exhibits both antibiotic and antitumor properties by disrupting glutamine-dependent metabolic processes essential for cell proliferation. Azaserine demonstrates antibacterial activity and has shown antitumor effects in various cancer models. However, it has also been reported to possess tumorigenic potential under certain conditions, warranting cautious evaluation.
  37. CCR4 inhibitor

    AZD2098 is a potent and selective CCR4 inhibitor with pIC₅₀ values of 7.8–8.0 across human, rat, mouse, and dog. It is commonly used in asthma research to study CCR4-mediated inflammatory pathways.
  38. Influenza Virus Inhibitor

    Dehydroandrographolide succinate acts as a potent inhibitor of the influenza virus. Extracted from the medicinal plant Andrographis paniculata, it exhibits immunostimulatory, anti-infective, and anti-inflammatory properties, making it valuable for research into viral pneumonia and upper respiratory tract infections. Additionally, it demonstrates antithrombotic effects by significantly reducing platelet aggregation, as evidenced by a calculated ED50 of 386.9 mg/kg. The compound also mitigates muscle atrophy through the Akt/GSK3β and MuRF-1 signaling pathways.
  39. GPI/NS2B-NS3/CK1ε Inhibitor

    Rhodiolin is a flavonoid that acts as a GPI (glucose 6-phosphate isomerase) and NS2B-NS3 protease inhibitor, with significant implications for cancer and viral research. It demonstrates the ability to inhibit glycolysis in papillary thyroid cancer, leading to suppressed PI3K/AKT/mTOR signaling and induced apoptosis. Additionally, Rhodiolin disrupts dengue viral replication through its action on the NS2B-NS3 protease. With its potential to inhibit CK1ε kinase, it serves as a valuable candidate for developing anticancer strategies and investigating anti-tumor and antiviral mechanisms.
  40. Bacterial Inhibitor

    Vasicine, a quinazoline alkaloid derived from Justicia adhatoda, primarily targets bacterial strains as an inhibitor. This compound is known to activate the PI3K/Akt signaling pathway and demonstrates significant antioxidant and anti-inflammatory activities. Its unique biological profile makes Vasicine valuable for research in microbial resistance and inflammation-related studies.
  41. Bacterial Inhibitor

    Vasicine hydrochloride, a quinazoline alkaloid derived from Justicia adhatoda, acts primarily as a bacterial inhibitor. It activates the PI3K/Akt signaling pathway and demonstrates significant antioxidant and anti-inflammatory properties. This compound is valuable for research involving antimicrobial activity and cellular signaling pathways, making it a useful tool for studies in infectious disease and inflammation.
  42. Androgen/HSV-1 Inhibitor

    Brassicasterol is a metabolite of Ergosterol that primarily targets androgen pathways and exhibits antiviral activity against HSV-1. It demonstrates significant anticancer potential in prostate cancer by dual modulation of AKT and androgen receptor signaling pathways. Additionally, Brassicasterol inhibits sterol δ 24-reductase, contributing to the slowdown of atherosclerosis progression. Furthermore, it serves as a cerebrospinal fluid biomarker for Alzheimer's disease, highlighting its relevance in neurodegenerative research.
  43. Bacterial Inhibitor

    Bavachalcone is a bacterial inhibitor known for its multifaceted biological activities. It induces apoptosis and enhances autophagy in HepG2 cancer cells, contributing to its anticancer potential. Additionally, Bavachalcone demonstrates anti-neuroinflammatory and antidepressant effects through modulation of the NF-κB pathway. It also inhibits osteoclast differentiation by interfering with ERK and Akt signaling pathways, as well as the expression of c-Fos and NFATc1, and shows a significant inhibitory effect on BACE-1 activity in vitro.
  44. NA Inhibitor

    Urolithin M5 is an orally active inhibitor of influenza virus neuraminidase, exhibiting IC50 values of approximately 174.8 μM to 257.1 μM. It effectively suppresses influenza virus replication, including strains resistant to oseltamivir, while demonstrating neuroprotective properties by reducing reactive oxygen species and inhibiting neuronal apoptosis. Urolithin M5 also promotes neurite outgrowth and protects against lung edema in infected mammals. Additionally, it interacts with key signaling proteins such as IGF1R, MAPK14, AKT1, NFKB1, and EGFR, making it a valuable reagent for research into influenza and neurodegenerative diseases like Alzheimer's.
  45. HBV Inhibitor

    Isoscopoletin, also known as 6-Hydroxy-7-methoxycoumarin, primarily inhibits hepatitis B virus (HBV) replication. It demonstrates significant cytotoxic effects against human CCRF-CEM leukaemia cells and their multidrug-resistant subline, with IC50 values of 4.0 μM and 1.6 μM, respectively. Additionally, Isoscopoletin exhibits anti-inflammatory properties by modulating the MAPK/NF-κB/STAT/AKT signaling pathways, making it a valuable compound for research in virology and cancer biology.
  46. IL-6 Inhibitor

    Koaburaside is an IL-6 inhibitor known for its cytoprotective and anti-inflammatory properties. This natural compound exhibits significant antioxidant activity, with an IC50 value of 9.0 μM in the DPPH free radical scavenging assay. Additionally, Koaburaside effectively reduces histamine release and downregulates the expression of pro-inflammatory cytokines IL-6 and TNF-α in human mast cells. It also demonstrates inhibitory effects on influenza A neuraminidase, highlighting its potential applications in inflammatory and viral research.
  47. EV71 Inhibitor

    Mosloflavone is a flavonoid derived from Scutellaria baicalensis Georgi, exhibiting inhibitory activity against Enterovirus 71 (EV71). It targets the VP2 protein, preventing viral replication and inhibiting the synthesis of viral capsid proteins during the early stages of infection. Additionally, Mosloflavone demonstrates biocidal properties by inhibiting Pseudomonas aeruginosa virulence and biofilm formation, making it a valuable tool for research in virology and microbiology.
  48. HIV-1 Entry Inhibitor

    Trilobatin is a natural sweetener extracted from Lithocarpus polystachyus Rehd, functioning primarily as an HIV-1 entry inhibitor by targeting the HIV-1 Gp41 envelope protein. It demonstrates neuroprotective effects and acts as a selective SGLT1/2 inhibitor, promoting the proliferation of human hepatoblastoma cells. Trilobatin is valuable for research involving HIV-1 entry mechanisms and potential therapeutic applications in hepatoblastoma and neuroprotection studies.
  49. Bacterial Inhibitor

    Lysozyme, also known as Muramidase, is a conserved antimicrobial protein that targets bacterial cell wall peptidoglycan (PG). It exerts a bactericidal effect by hydrolyzing PG, thereby limiting bacterial growth on mucosal surfaces and controlling potential pathogens while preventing dysbiosis through microbiota regulation. Additionally, extracellular lysozyme degrades polymeric PG into soluble fragments, activating NOD receptors in mucosal epithelial cells and stimulating the secretion of chemokines and activating factors by neutrophils and macrophages. This makes lysozyme a valuable reagent for studies involving antimicrobial activity, immune response, and microbiome research.
  50. Bacterial Inhibitor

    Ciclopirox olamine is a synthetic antifungal agent primarily targeting various fungal pathogens. It exhibits a broad spectrum of activity against dermatophytes, yeasts, molds, and multiple Gram-positive and Gram-negative bacteria. In addition to its antibacterial properties, Ciclopirox olamine has demonstrated anticancer and anti-inflammatory effects, making it a valuable reagent for research in superficial mycoses, cancer biology, and inflammation studies.

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