OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Antibiotics is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
Two new aromatic tenvermectins from mutant Streptomyces avermitilis HU02-06	220
Streptomyces maremycinicus sp. nov. and its secondary metabolite-biosynthetic gene clusters	66
Evaluation of A-ring hydroxymethylene-amino- triterpenoids as inhibitors of SARS-CoV-2 spike pseudovirus and influenza H1N1	43
Sporogen-AO1 inhibits eukaryotic translation elongation	43
Inhibition of the ATP synthase increases sensitivity of Escherichia coli carrying mcr-1 to polymyxin B	41
Therapeutic potential of isoallolithocholic acid in methicillin-resistant Staphylococcus Aureus peritoneal infection	31
Four new hydroxyl fatty acids, gambaoic acids A-C and gambaoic B methyl ester, from Shrimp Jeotgal-derived Bacillus sp. SNB-066	30
Anti-MRSA activity of chlorophenyl pyrrolo benzodiazepines compound	30
The undiscovered natural product potential of Actinomycetes	30
Acknowledgments	27
Micrococcus lacusdianchii sp. nov., an attached bacterium inhibited by metabolites from its symbiotic algae	27
TNF-α-induced down-regulation of type I interferon receptor contributes to acquired resistance of cervical squamous cancer to Cisplatin	25
Butorphanol inhibits angiogenesis and migration of hepatocellular carcinoma and regulates MAPK pathway	22
New antimalarial iromycin analogs produced by Streptomyces sp. RBL-0292	18
Tumescenamide C, a cyclic lipodepsipeptide from Streptomyces sp. KUSC_F05, exerts antimicrobial activity against the scab-forming actinomycete Streptomyces scabiei	17
Synthesis and biochemical characterization of naphthoquinone derivatives targeting bacterial histidine kinases	16
Synthesis and biological evaluation of nectriatide derivatives, potentiators of amphotericin B activity	15
Antimicrobial activity of triphenylphosphonium (TPP) conjugates of alkynyl−substituted nucleic bases and their analogues	13
Microbacterium kunmingensis sp. nov., an attached bacterium of Microcystis aeruginosa	13
Correction: Evaluation of lung epithelial lining fluid concentrations of lascufloxacin against Streptococcus pneumoniae in a hollow-fiber infection model	12
Artificial intelligence-based phenotypic screening using Aspergillus oryzae identified a novel antifungal RK-1205-I	12
New polycyclic tetramate macrolactams with antimycobacterial activity produced by marine-derived Streptomyces sp. KKMA-0239	12
Antibacterial and antibiofilm activities of ZIF-67	12
New indole diketopiperazine from the fungus Penicillium chrysogenum	11
The potentiation activity of β-lactam by phomoidrides and oxasetin against methicillin-resistant Staphylococcus aureus	11

A novel antivirulent compound fluorothiazinone inhibits Klebsiella pneumoniae biofilm in vitro and suppresses model pneumonia	11
Comparative activity of sulbactam and sulbactam/durlobactam against carbapenem-resistant A. baumannii isolates producing OXA-23 or OXA-23 plus PER-1 enzymes	11
From inside to outside: exploring extracellular antimicrobial histone-derived peptides as multi-talented molecules	11
Substituted indole derivatives as antifungal agents: design, synthesis, in vitro and in silico evaluations	10
Fluorothiazinon inhibits the virulence factors of uropathogenic Escherichia coli involved in the development of urinary tract infection	10
Remembering Professor Jun’ichi Kobayashi (September 23, 1949–October 9, 2023)	10
New potentiators of amphotericin B activity, shodoamides A to C produced by Pseudophialophora sp. BF-0158	10
Persistence of resistance: a panel data analysis of the effect of antibiotic usage on the prevalence of resistance	10
Two new diketopiperazines from the Cordyceps fungus Samsoniella sp. XY4	9
Halobacin, a herbicidal acyloin derivative from a marine bacterium of the genus Halobacillus	9
Verbalide A~F: new phthalide derivatives from the endophytic fungus Preussia sp. CPCC 400972	9
Comprehensive analysis of biosynthetic gene clusters in bacteria and discovery of Tumebacillus as a potential producer of natural products	9
Chromatin-modifying protein 4C (CHMP4C) affects breast cancer cell growth and doxorubicin resistance as a potential breast cancer therapeutic target	9
Cell morphology as biomarker of carbapenem exposure	9
Demethylmycemycin A, a dibenzoxazepinone from the marine-derived Dactylosporangium sp. OK1079, with prostate cancer suppressive effects via targeting BRK-FAK-STAT3 axis	9
New secondary metabolites produced by Paraphoma radicina FB55 as potential antifungal agents	9
Development of a drug discovery approach from microbes with a special focus on isolation sources and taxonomy	9
Winners of the 2024 JA Ōmura Awards for excellence	9
Obituary of Professor Julian E. Davies	8
Aminoacyl-tRNA-dependent enzymes in natural product biosynthesis: structure-function insights	8
Prophylactic administration of ivermectin attenuates SARS-CoV-2 induced disease in a Syrian Hamster Model	8
In vivo efficacy of atorvastatin in the treatment of Tinea pedis: stepping forward into drug repositioning	8
Paranazzamides A and B, new cyclic dipeptides containing a C7-prenylated tryptophan, produced by pathogenic reptile fungi Paranannizziopsis sp. UH-21	8
Sinulariapeptide F, a new peptide from culture broth of marine-derived fungus Simplicillium sp. SCSIO 41222	8
RETRACTED ARTICLE: Molecular docking simulation, drug-likeness assessment, and pharmacokinetic study of some cephalosporin analogues against a penicillin-binding protein of Salmonella typhimurium	8
Three new phthalide derivatives from culture broth of Dentipellis fragilis and their cytotoxic activities	8
Rapid detection of fluoroquinolone resistance in Mycobacterium tuberculosis using a novel multienzyme isothermal rapid assay	8
p-Terphenyl glucosides from the culture broth of Phlebiopsis castanea	8
Notch activator cyclopiazonic acid induces apoptosis in HL-60 cells through calcineurin activation	8
Substance Index for Volume 78	8
Unveiling synergism of polymyxin B with chloramphenicol derivatives against multidrug-resistant (MDR) Klebsiella pneumoniae	7
New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	7
Combination of combined-culture of Amycolatopsis sp. with Tsukamurella pulmonis and GNPS molecular networking reveals novel sulfur-containing cyclic lipopeptides thioamycolamides F–I	7
Discovery of actinomycin derivatives with improved selectivity against malaria parasites from a Streptomyces culture library	7
Antimicrobial activity of α/β hybrid peptides incorporating tBu-β3,3Ac6c against methicillin-resistant Staphylococcus aureus	7
Luteoagmacins A and B, new antimicrobial agmatine derivatives from a hot spring water-derived Luteococcus sp.	7
Thiofrenomycins, new kalafungin-type pyranonaphthoquinone skeleton with sulfide linkage from Streptomyces sp. MM863L-181F9	7
Mechanism of germination inhibition of Clostridioides difficile spores by an aniline substituted cholate derivative (CaPA)	7
In vitro activity of celastrol in combination with thymol against carbapenem-resistant Klebsiella pneumoniae isolates	7
Saccharopolyspora oryzae sp. nov., isolated from rhizosphere soil of the wild rice species Oryza rufipogon	7
Antibacterial activity and mechanism of optimized THPA conjugated dipeptides against methicillin-resistant Staphylococcus aureus	7
Streptomyces chengbuensis sp. nov., isolated from the rhizosphere soil of Cathaya argyrophylla	7
In memory of Professor Amos B. Smith III (26 August 1944 - 3 February 2025)	7
Discovery of diketopiperazine alkaloids from an endophytic Kitasatospora sp. by heterologous expression	7
Catenulopyrizomicins, new anti-Hepatitis B virus compounds, from the rare actinomycete Catenuloplanes sp. MM782L-181F7	7
Kaempferol inhibits lipid accumulation in alcoholic fatty liver disease through PRMT-1-mediated arginine methylation of SCD1	7
Unlocking hidden bioactive compounds: from indolocarbazole and RiPP biosynthesis to the activation of cryptic secondary metabolism via microbial interactions	7
Efflux pump inhibitor, phenylalanine-arginine beta-naphthylamide analog potentiates the activity of 5-O-mycaminosyltylonolide for multi-drug resistant Pseudomonas aeruginosa	6
Constitutive and high gene expression in the diaminopimelate pathway accelerates ε-poly-l-lysine production in Streptomyces albulus	6
Thiazoplanomicin, a new thiazolyl peptide antibiotic from the leaf-litter actinomycete Actinoplanes sp. MM794L-181F6	6

Talcarpones A and B: bisnaphthazarin-derived metabolites from the Australian fungus Talaromyces johnpittii sp. nov. MST-FP2594	6
Impact of soil supplemented with pig manure on the abundance of antibiotic resistant bacteria and their associated genes	6
Biosynthesis of antibiotics with sulfonamide and azaindane moieties	6
The secondary metabolites of the alga-derived fungus Aspergillus niveoglaucus КММ 4176 and their antimicrobial and antibiofilm activities	6
In vitro resistance development gives insights into molecular resistance mechanisms against cefiderocol	6
Two non-active site residues W165 and L166 prominently influence the beta-lactam hydrolytic ability of OXA-23 beta-lactamase	6
Haneummycin, a new 22-membered macrolide lactam antibiotic, produced by marine-derived Streptomyces sp. KM77-8	6
Author Index for Volume 76	6
Antibacterial p-terphenyl and α‑pyrone derivates isolated from the marine-derived actinomycete Nocardiopsis sp. HDN154086	6
High-level polymyxin B resistance and underlying mechanism in a multidrug-resistant Acinetobacter strain isolated from the marine plastisphere	6
Design, biological characteristics, and antibacterial mechanism of high therapeutic index antimicrobial peptides with PRRP as central axis	5
Structure of prolylrapamycin: confirmation through a revised and detailed NMR assignment study	5
A new aurodox-family compound from Streptomyces sp. HKIB0009: structure and antibacterial activity	5
Streptomyces pacificus sp. nov., a novel spongiicolazolicin-producing actinomycete isolated from a coastal sediment	5
Aldgamycins Q1 and Q2, two novel 16-membered macrolides from the rare actinomycete Saccharothrix sp. 16Sb2-4	5
A new steroid with potent antimicrobial activities and two new polyketides from Penicillium variabile EN-394, a fungus obtained from the marine red alga Rhodomela confervoides	5
Isatropolone/isarubrolone Cm from Streptomyces with biological activity of inducing incomplete autophagy	5
Correction: New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	5
New meroterpenoids from a soil-derived fungus Penicillium sp. SSW03M2 GY and their anti-virulence activity	5
Terramide A: a novel ironophore targeting Acinetobacter baumannii with mechanistic insights into bacterial iron deprivation	5
Genome mining and chemical characterization of a new cyclic lipopeptide associated with MDN-0066 from Pseudomonas moraviensis HN2 cultured in a valine-rich medium	5
The potential target of bithionol against Staphylococcus aureus: design, synthesis and application of biotinylated probes Bio-A2	5
Olorofim, a potential novel drug candidate against Helicobacter pylori infection	5
Micrococcins from Peribacillus sp. KDM594; efficacy against vancomycin-resistant enterococci and drug metabolism in a silkworm model	5
A novel biologically active xylaphenoside from the endophytic fungus Xylaria CGMCC No.5410	5
Correction: Streptomyces albidocamelliae sp. nov., an endophytic actinomycete isolated from the leaves of Camellia oleifera	5
Meropenem, Ceftazidime, and Polymyxin B combination therapy: a novel approach to combat antimicrobial resistance in MDR, XDR and PDR Escherichia coli	5
Amycolatopsis cyclosori sp. nov., isolated from the rhizosphere soil of Cyclosorus parasiticus	5
Mechanistic study of the retro-aza-Michael reaction in saccharothriolide L: identification of 2-amino-4-methylphenol as an effective protecting tool for the Michael acceptor	5
Bioactive hydrogenated azaphilones from acid-tolerant fungus Penicillium purpureum OUCMDZ-019	5
Identification of novel antistaphylococcal hit compounds	5
Phaeolschidin F, a new symmetrical bis(styrylpyrone) derivative with redox-catalyzing activity from the mushroom Gymnopilus aeruginosus (order Agaricales)	5