OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Antibiotics is 4. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Substance Index for Volume 74	164
Therapeutic potential of isoallolithocholic acid in methicillin-resistant Staphylococcus Aureus peritoneal infection	60
Two new aromatic tenvermectins from mutant Streptomyces avermitilis HU02-06	48
Streptomyces maremycinicus sp. nov. and its secondary metabolite-biosynthetic gene clusters	30
Inhibition of the ATP synthase increases sensitivity of Escherichia coli carrying mcr-1 to polymyxin B	28
Evaluation of A-ring hydroxymethylene-amino- triterpenoids as inhibitors of SARS-CoV-2 spike pseudovirus and influenza H1N1	27
Sporogen-AO1 inhibits eukaryotic translation elongation	26
Anti-MRSA activity of chlorophenyl pyrrolo benzodiazepines compound	26
Determining the absolute configuration of vanitaracin A, an anti-hepatitis B virus agent	25
Micrococcus lacusdianchii sp. nov., an attached bacterium inhibited by metabolites from its symbiotic algae	23
Antimicrobial activity of triphenylphosphonium (TPP) conjugates of alkynyl−substituted nucleic bases and their analogues	21
Acknowledgments	21
TNF-α-induced down-regulation of type I interferon receptor contributes to acquired resistance of cervical squamous cancer to Cisplatin	20
Microbacterium kunmingensis sp. nov., an attached bacterium of Microcystis aeruginosa	20
Butorphanol inhibits angiogenesis and migration of hepatocellular carcinoma and regulates MAPK pathway	20
Tumescenamide C, a cyclic lipodepsipeptide from Streptomyces sp. KUSC_F05, exerts antimicrobial activity against the scab-forming actinomycete Streptomyces scabiei	19
New antimalarial iromycin analogs produced by Streptomyces sp. RBL-0292	18
Synthesis and biological evaluation of nectriatide derivatives, potentiators of amphotericin B activity	17
Synthesis and biochemical characterization of naphthoquinone derivatives targeting bacterial histidine kinases	17
Antibacterial and antibiofilm activities of ZIF-67	14
Trehangelin E, a bisacyl trehalose with plant growth promoting activity from a rare actinomycete Polymorphospora sp. RD064483	14
A novel antivirulent compound fluorothiazinone inhibits Klebsiella pneumoniae biofilm in vitro and suppresses model pneumonia	13
Correction: Evaluation of lung epithelial lining fluid concentrations of lascufloxacin against Streptococcus pneumoniae in a hollow-fiber infection model	13
Fluorothiazinon inhibits the virulence factors of uropathogenic Escherichia coli involved in the development of urinary tract infection	13
New polycyclic tetramate macrolactams with antimycobacterial activity produced by marine-derived Streptomyces sp. KKMA-0239	13

Mycobacterium tuberculosis survival and biofilm formation studies: effect of d-amino acids, d-cycloserine and its components	11
Effects of Chinese medicine herbal residues on antibiotic resistance genes and the bacterial community in chicken manure composting	11
From inside to outside: exploring extracellular antimicrobial histone-derived peptides as multi-talented molecules	11
The potentiation activity of β-lactam by phomoidrides and oxasetin against methicillin-resistant Staphylococcus aureus	10
Remembering Professor Jun’ichi Kobayashi (September 23, 1949–October 9, 2023)	10
Cell morphology as biomarker of carbapenem exposure	10
In vitro activity of ceragenins against Burkholderia cepacia complex	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
New potentiators of amphotericin B activity, shodoamides A to C produced by Pseudophialophora sp. BF-0158	9
Sinulariapeptide F, a new peptide from culture broth of marine-derived fungus Simplicillium sp. SCSIO 41222	9
Notice to readers regarding the retraction note included in this issue	9
Development of a drug discovery approach from microbes with a special focus on isolation sources and taxonomy	9
Paranazzamides A and B, new cyclic dipeptides containing a C7-prenylated tryptophan, produced by pathogenic reptile fungi Paranannizziopsis sp. UH-21	9
Halobacin, a herbicidal acyloin derivative from a marine bacterium of the genus Halobacillus	9
Human enterococcal isolates as reservoirs for macrolide-lincosamide-streptogramin and other resistance genes	9
Rapid detection of fluoroquinolone resistance in Mycobacterium tuberculosis using a novel multienzyme isothermal rapid assay	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
New secondary metabolites produced by Paraphoma radicina FB55 as potential antifungal agents	8
Comprehensive analysis of biosynthetic gene clusters in bacteria and discovery of Tumebacillus as a potential producer of natural products	8
Verbalide A~F: new phthalide derivatives from the endophytic fungus Preussia sp. CPCC 400972	8
Chromatin-modifying protein 4C (CHMP4C) affects breast cancer cell growth and doxorubicin resistance as a potential breast cancer therapeutic target	8
p-Terphenyl glucosides from the culture broth of Phlebiopsis castanea	8
Winners of the 2024 JA Ōmura Awards for excellence	8
In vivo efficacy of atorvastatin in the treatment of Tinea pedis: stepping forward into drug repositioning	7
Prophylactic administration of ivermectin attenuates SARS-CoV-2 induced disease in a Syrian Hamster Model	7
Identification of novel small-molecular inhibitors of Staphylococcus aureus sortase A using hybrid virtual screening	7
New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	7
In vitro activity of celastrol in combination with thymol against carbapenem-resistant Klebsiella pneumoniae isolates	7
Streptomyces chengbuensis sp. nov., isolated from the rhizosphere soil of Cathaya argyrophylla	7
Unlocking hidden bioactive compounds: from indolocarbazole and RiPP biosynthesis to the activation of cryptic secondary metabolism via microbial interactions	7
Antimicrobial activity of α/β hybrid peptides incorporating tBu-β3,3Ac6c against methicillin-resistant Staphylococcus aureus	7
Three new phthalide derivatives from culture broth of Dentipellis fragilis and their cytotoxic activities	7
Mechanism of germination inhibition of Clostridioides difficile spores by an aniline substituted cholate derivative (CaPA)	7
Catenulopyrizomicins, new anti-Hepatitis B virus compounds, from the rare actinomycete Catenuloplanes sp. MM782L-181F7	7
Discovery of novel septacidin congeners from a high yield heterologous expression strain Streptomyces albus 1597	7
Obituary of Professor Julian E. Davies	7
Notch activator cyclopiazonic acid induces apoptosis in HL-60 cells through calcineurin activation	7
Unveiling synergism of polymyxin B with chloramphenicol derivatives against multidrug-resistant (MDR) Klebsiella pneumoniae	7
In memory of Professor Amos B. Smith III (26 August 1944 - 3 February 2025)	7
Kaempferol inhibits lipid accumulation in alcoholic fatty liver disease through PRMT-1-mediated arginine methylation of SCD1	7
Saccharopolyspora oryzae sp. nov., isolated from rhizosphere soil of the wild rice species Oryza rufipogon	6
Isolation of new lucilactaene derivatives from P450 monooxygenase and aldehyde dehydrogenase knockout Fusarium sp. RK97-94 strains and their biological activities	6
Biosynthesis of antibiotics with sulfonamide and azaindane moieties	6
Impact of soil supplemented with pig manure on the abundance of antibiotic resistant bacteria and their associated genes	6
Thiazoplanomicin, a new thiazolyl peptide antibiotic from the leaf-litter actinomycete Actinoplanes sp. MM794L-181F6	6
Haneummycin, a new 22-membered macrolide lactam antibiotic, produced by marine-derived Streptomyces sp. KM77-8	6
Two non-active site residues W165 and L166 prominently influence the beta-lactam hydrolytic ability of OXA-23 beta-lactamase	6
Constitutive and high gene expression in the diaminopimelate pathway accelerates ε-poly-l-lysine production in Streptomyces albulus	6
A facile preparation and crystal structure of romipeptide A	6

Author Index for Volume 76	6
Synthetic studies for destruxins and biological evaluation for osteoclast-like multinucleated cells: a review	6
Efflux pump inhibitor, phenylalanine-arginine beta-naphthylamide analog potentiates the activity of 5-O-mycaminosyltylonolide for multi-drug resistant Pseudomonas aeruginosa	6
TP0586532, a non-hydroxamate LpxC inhibitor, reduces LPS release and IL-6 production both in vitro and in vivo	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
Talcarpones A and B: bisnaphthazarin-derived metabolites from the Australian fungus Talaromyces johnpittii sp. nov. MST-FP2594	5
Antibacterial p-terphenyl and α‑pyrone derivates isolated from the marine-derived actinomycete Nocardiopsis sp. HDN154086	5
Terramide A: a novel ironophore targeting Acinetobacter baumannii with mechanistic insights into bacterial iron deprivation	5
Metabolic response of Lactobacillus acidophilus exposed to amoxicillin	5
Chryseobacterium tagetis sp. nov., a plant growth promoting bacterium with an antimicrobial activity isolated from the roots of medicinal plant (Tagetes patula)	5
In vitro resistance development gives insights into molecular resistance mechanisms against cefiderocol	5
Preventative treatment with Fluorothiazinon suppressed Acinetobacter baumannii-associated septicemia in mice	5
New meroterpenoids from a soil-derived fungus Penicillium sp. SSW03M2 GY and their anti-virulence activity	5
Isatropolone/isarubrolone Cm from Streptomyces with biological activity of inducing incomplete autophagy	5
Discovery of prescopranone, a key intermediate in scopranone biosynthesis	5
The secondary metabolites of the alga-derived fungus Aspergillus niveoglaucus КММ 4176 and their antimicrobial and antibiofilm activities	5
Bioactive hydrogenated azaphilones from acid-tolerant fungus Penicillium purpureum OUCMDZ-019	5
Streptomyces pacificus sp. nov., a novel spongiicolazolicin-producing actinomycete isolated from a coastal sediment	5
Olorofim, a potential novel drug candidate against Helicobacter pylori infection	4
Amoxetamide A, a new anoikis inducer, produced by combined-culture of Amycolatopsis sp. and Tsukamurella pulmonis	4
Isolation, characterization, and bioactivity profiling of oxazoline containing madurastatin siderophores from Actinomadura sp.	4
Curvicollide D, a new modified γ-lactone from the culture broth of Albifimbria verrucaria and its antifungal activity against plant pathogenic fungi	4
The twin challenges of longevity and climate change in controlling antimicrobial resistance	4
Nigirpexin E, a new azaphilone derivative with anti-tobacco mosaic virus activity from soil-derived fungus Trichoderma afroharzianum LTR-2	4
Sporangimicins A–D, acylated maltose derivatives from a rare actinomycete of the genus Pseudosporangium	4
Aldgamycins Q1 and Q2, two novel 16-membered macrolides from the rare actinomycete Saccharothrix sp. 16Sb2-4	4
Amycolatopsis cyclosori sp. nov., isolated from the rhizosphere soil of Cyclosorus parasiticus	4
Identification of novel antistaphylococcal hit compounds	4
Tuberculosis drug development; fluoroquinolone structural tailoring	4
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	4
Quinomycins with an unusual N-methyl-3-methylsulfinyl-alanine residue from a Streptomyces sp	4
Pestalotinones A–D, new benzophenone antibiotics from endophytic fungus Pestalotiopsis trachicarpicola SC-J551	4
Miconazole and phenothiazine hinder the quorum sensing regulated virulence in Pseudomonas aeruginosa	4
Investigation of plasmid-mediated quinolone resistance among extended-spectrum β-lactamase isolates of E. coli and K. pneumoniae	4
Structure of prolylrapamycin: confirmation through a revised and detailed NMR assignment study	4
Correction: New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	4
Design, biological characteristics, and antibacterial mechanism of high therapeutic index antimicrobial peptides with PRRP as central axis	4
The potential target of bithionol against Staphylococcus aureus: design, synthesis and application of biotinylated probes Bio-A2	4
Correction: Streptomyces albidocamelliae sp. nov., an endophytic actinomycete isolated from the leaves of Camellia oleifera	4
Micrococcins from Peribacillus sp. KDM594; efficacy against vancomycin-resistant enterococci and drug metabolism in a silkworm model	4
Benzothioate Glycoside from a terrestrial Streptomyces sp. TBRC 11511 from Thailand	4
Mass spectrometry-guided isolation of thiodiketopiperazines from an EtOAc-extract of Setosphaeria rostrata culture medium and their anti-skin aging effects on TNF-α-induced human dermal fibroblasts	4
Rare distribution of butenolide-type signaling molecules among Streptomyces strains and functional importance as inducing factors for secondary metabolite production in Streptomyces rochei 7434AN4	4
The polypeptide antibiotic polymyxin B acts as a pro-inflammatory irritant by preferentially targeting macrophages	4
The antirheumatic drug sulfasalazine ameliorates acute renal failure (ARF) induced by polymyxin B	4
Precezomycin, a novel antibiotic biosynthetic precursor of cezomycin, from actinomycete Kitasatospora putterlickiae 10–13	4
A novel biologically active xylaphenoside from the endophytic fungus Xylaria CGMCC No.5410	4
Genome mining and chemical characterization of a new cyclic lipopeptide associated with MDN-0066 from Pseudomonas moraviensis HN2 cultured in a valine-rich medium	4
Phaeolschidin F, a new symmetrical bis(styrylpyrone) derivative with redox-catalyzing activity from the mushroom Gymnopilus aeruginosus (order Agaricales)	4