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 2021-06-01 to 2025-06-01.)

Article	Citations
Substance Index for Volume 74	135
Anti-MRSA activity of chlorophenyl pyrrolo benzodiazepines compound	50
Two new aromatic tenvermectins from mutant Streptomyces avermitilis HU02-06	46
Therapeutic potential of isoallolithocholic acid in methicillin-resistant Staphylococcus Aureus peritoneal infection	42
Inhibition of the ATP synthase increases sensitivity of Escherichia coli carrying mcr-1 to polymyxin B	40
Determining the absolute configuration of vanitaracin A, an anti-hepatitis B virus agent	37
Evaluation of A-ring hydroxymethylene-amino- triterpenoids as inhibitors of SARS-CoV-2 spike pseudovirus and influenza H1N1	26
Sporogen-AO1 inhibits eukaryotic translation elongation	24
The occurrence of antibiotic resistance genes in the microbiota of yak, beef and dairy cattle characterized by a metagenomic approach	23
Micrococcus lacusdianchii sp. nov., an attached bacterium inhibited by metabolites from its symbiotic algae	22
Acknowledgments	20
TNF-α-induced down-regulation of type I interferon receptor contributes to acquired resistance of cervical squamous cancer to Cisplatin	20
Antibacterial and anti-biofilm activities of histidine kinase YycG inhibitors against Streptococcus agalactiae	19
Trehangelin E, a bisacyl trehalose with plant growth promoting activity from a rare actinomycete Polymorphospora sp. RD064483	19
Synthesis and biochemical characterization of naphthoquinone derivatives targeting bacterial histidine kinases	19
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	16
Antibacterial and antibiofilm activities of ZIF-67	16
Identification of pulvomycin as an inhibitor of the futalosine pathway	16
Microbacterium kunmingensis sp. nov., an attached bacterium of Microcystis aeruginosa	15
Synthesis and biological evaluation of nectriatide derivatives, potentiators of amphotericin B activity	15
Butorphanol inhibits angiogenesis and migration of hepatocellular carcinoma and regulates MAPK pathway	15
Approach toward molecular targeted therapy for cancer using microbial products	15
New polycyclic tetramate macrolactams with antimycobacterial activity produced by marine-derived Streptomyces sp. KKMA-0239	14
Mycobacterium tuberculosis survival and biofilm formation studies: effect of d-amino acids, d-cycloserine and its components	14

An efficient method to screen for the soil bacteria producing therapeutically effective antibiotics	13
The potentiation activity of β-lactam by phomoidrides and oxasetin against methicillin-resistant Staphylococcus aureus	13
Fluorothiazinon inhibits the virulence factors of uropathogenic Escherichia coli involved in the development of urinary tract infection	13
Daptomycin suppresses tumor migration and angiogenesis via binding to ribosomal protein S19 in humans	13
A novel antivirulent compound fluorothiazinone inhibits Klebsiella pneumoniae biofilm in vitro and suppresses model pneumonia	13
Effects of Chinese medicine herbal residues on antibiotic resistance genes and the bacterial community in chicken manure composting	12
Persistence of resistance: a panel data analysis of the effect of antibiotic usage on the prevalence of resistance	12
From inside to outside: exploring extracellular antimicrobial histone-derived peptides as multi-talented molecules	12
Cell morphology as biomarker of carbapenem exposure	12
Remembering Professor Jun’ichi Kobayashi (September 23, 1949–October 9, 2023)	11
In vitro activity of ceragenins against Burkholderia cepacia complex	11
Human enterococcal isolates as reservoirs for macrolide-lincosamide-streptogramin and other resistance genes	10
Thiosemicarbazones exhibit inhibitory efficacy against New Delhi metallo-β-lactamase-1 (NDM-1)	10
Verbalide A~F: new phthalide derivatives from the endophytic fungus Preussia sp. CPCC 400972	10
Development of a drug discovery approach from microbes with a special focus on isolation sources and taxonomy	10
New potentiators of amphotericin B activity, shodoamides A to C produced by Pseudophialophora sp. BF-0158	10
Chromatin-modifying protein 4C (CHMP4C) affects breast cancer cell growth and doxorubicin resistance as a potential breast cancer therapeutic target	9
Mycetoindole, an N-acyl dehydrotryptophan with plant growth inhibitory activity from an actinomycete of the genus Actinomycetospora	9
Sinulariapeptide F, a new peptide from culture broth of marine-derived fungus Simplicillium sp. SCSIO 41222	9
Two new diketopiperazines from the Cordyceps fungus Samsoniella sp. XY4	9
Paranazzamides A and B, new cyclic dipeptides containing a C7-prenylated tryptophan, produced by pathogenic reptile fungi Paranannizziopsis sp. UH-21	9
Notice to readers regarding the retraction note included in this issue	9
Combination of bactericidal antibiotics and inhibitors of Universal stress protein A (UspA): a potential therapeutic alternative against multidrug resistant Escherichia coli in urinary tract infection	9
New secondary metabolites produced by Paraphoma radicina FB55 as potential antifungal agents	8
Notch activator cyclopiazonic acid induces apoptosis in HL-60 cells through calcineurin activation	8
Rationally repurposed nitroxoline inhibits preclinical models of Epstein–Barr virus-associated lymphoproliferation	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
Identification of novel small-molecular inhibitors of Staphylococcus aureus sortase A using hybrid virtual screening	8
Unlocking hidden bioactive compounds: from indolocarbazole and RiPP biosynthesis to the activation of cryptic secondary metabolism via microbial interactions	8
Mechanism of germination inhibition of Clostridioides difficile spores by an aniline substituted cholate derivative (CaPA)	8
Comprehensive analysis of biosynthetic gene clusters in bacteria and discovery of Tumebacillus as a potential producer of natural products	8
Antimicrobial activity of α/β hybrid peptides incorporating tBu-β3,3Ac6c against methicillin-resistant Staphylococcus aureus	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
Prophylactic administration of ivermectin attenuates SARS-CoV-2 induced disease in a Syrian Hamster Model	8
Discovery of novel septacidin congeners from a high yield heterologous expression strain Streptomyces albus 1597	8
New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	7
Synthetic studies for destruxins and biological evaluation for osteoclast-like multinucleated cells: a review	7
Thiazoplanomicin, a new thiazolyl peptide antibiotic from the leaf-litter actinomycete Actinoplanes sp. MM794L-181F6	7
Unveiling synergism of polymyxin B with chloramphenicol derivatives against multidrug-resistant (MDR) Klebsiella pneumoniae	7
In vitro activity of celastrol in combination with thymol against carbapenem-resistant Klebsiella pneumoniae isolates	7
Impact of soil supplemented with pig manure on the abundance of antibiotic resistant bacteria and their associated genes	7
A facile preparation and crystal structure of romipeptide A	7
Catenulopyrizomicins, new anti-Hepatitis B virus compounds, from the rare actinomycete Catenuloplanes sp. MM782L-181F7	7
Author Index for Volume 76	7
Androgen receptor antagonists produced by Streptomyces overcome resistance to enzalutamide	7
Saccharopolyspora oryzae sp. nov., isolated from rhizosphere soil of the wild rice species Oryza rufipogon	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

Chryseobacterium tagetis sp. nov., a plant growth promoting bacterium with an antimicrobial activity isolated from the roots of medicinal plant (Tagetes patula)	6
Isolation of new lucilactaene derivatives from P450 monooxygenase and aldehyde dehydrogenase knockout Fusarium sp. RK97-94 strains and their biological activities	6
Constitutive and high gene expression in the diaminopimelate pathway accelerates ε-poly-l-lysine production in Streptomyces albulus	6
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	6
Biosynthesis of antibiotics with sulfonamide and azaindane moieties	6
Efflux pump inhibitor, phenylalanine-arginine beta-naphthylamide analog potentiates the activity of 5-O-mycaminosyltylonolide for multi-drug resistant Pseudomonas aeruginosa	6
Talcarpones A and B: bisnaphthazarin-derived metabolites from the Australian fungus Talaromyces johnpittii sp. nov. MST-FP2594	6
Two non-active site residues W165 and L166 prominently influence the beta-lactam hydrolytic ability of OXA-23 beta-lactamase	6
Responsible use of negative research outcomes—accelerating the discovery and development of new antibiotics	6
Haneummycin, a new 22-membered macrolide lactam antibiotic, produced by marine-derived Streptomyces sp. KM77-8	6
Metabolic response of Lactobacillus acidophilus exposed to amoxicillin	6
Preventative treatment with Fluorothiazinon suppressed Acinetobacter baumannii-associated septicemia in mice	5
Discovery of prescopranone, a key intermediate in scopranone biosynthesis	5
Isatropolone/isarubrolone Cm from Streptomyces with biological activity of inducing incomplete autophagy	5
Antibacterial p-terphenyl and α‑pyrone derivates isolated from the marine-derived actinomycete Nocardiopsis sp. HDN154086	5
TP0586532, a non-hydroxamate LpxC inhibitor, reduces LPS release and IL-6 production both in vitro and in vivo	5
In vitro resistance development gives insights into molecular resistance mechanisms against cefiderocol	5
The potential target of bithionol against Staphylococcus aureus: design, synthesis and application of biotinylated probes Bio-A2	5
Streptomyces pacificus sp. nov., a novel spongiicolazolicin-producing actinomycete isolated from a coastal sediment	5
A new α-pyrone from Arthrinium pseudosinense culture medium and its estrogenic activity in MCF-7 cells	5
The secondary metabolites of the alga-derived fungus Aspergillus niveoglaucus КММ 4176 and their antimicrobial and antibiofilm activities	5
New meroterpenoids from a soil-derived fungus Penicillium sp. SSW03M2 GY and their anti-virulence activity	5
Identification of novel antistaphylococcal hit compounds	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
Investigation of plasmid-mediated quinolone resistance among extended-spectrum β-lactamase isolates of E. coli and K. pneumoniae	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
Terramide A: a novel ironophore targeting Acinetobacter baumannii with mechanistic insights into bacterial iron deprivation	4
Sporangimicins A–D, acylated maltose derivatives from a rare actinomycete of the genus Pseudosporangium	4
Benzothioate Glycoside from a terrestrial Streptomyces sp. TBRC 11511 from Thailand	4
The twin challenges of longevity and climate change in controlling antimicrobial resistance	4
Isolation, characterization, and bioactivity profiling of oxazoline containing madurastatin siderophores from Actinomadura sp.	4
Amoxetamide A, a new anoikis inducer, produced by combined-culture of Amycolatopsis sp. and Tsukamurella pulmonis	4
Correction: New piericidin rhamnosides as potentiators of amphotericin B activity against Candida albicans produced by actinomycete strain TMPU-A0287	4
Aldgamycins Q1 and Q2, two novel 16-membered macrolides from the rare actinomycete Saccharothrix sp. 16Sb2-4	4
A novel biologically active xylaphenoside from the endophytic fungus Xylaria CGMCC No.5410	4
Design, biological characteristics, and antibacterial mechanism of high therapeutic index antimicrobial peptides with PRRP as central axis	4
Precezomycin, a novel antibiotic biosynthetic precursor of cezomycin, from actinomycete Kitasatospora putterlickiae 10–13	4
New antimalarial fusarochromanone analogs produced by the fungal strain Fusarium sp. FKI-9521	4
Plant growth-promoting and antimicrobial chloropyrroles from a rare actinomycete of the genus Catellatospora	4
Structure of prolylrapamycin: confirmation through a revised and detailed NMR assignment study	4
Miconazole and phenothiazine hinder the quorum sensing regulated virulence in Pseudomonas aeruginosa	4
Bioactive hydrogenated azaphilones from acid-tolerant fungus Penicillium purpureum OUCMDZ-019	4
Phaeolschidin F, a new symmetrical bis(styrylpyrone) derivative with redox-catalyzing activity from the mushroom Gymnopilus aeruginosus (order Agaricales)	4
Nigirpexin E, a new azaphilone derivative with anti-tobacco mosaic virus activity from soil-derived fungus Trichoderma afroharzianum LTR-2	4
Wychimicins E and F from a rare actinomycete of the genus Cryptosporangium	4
Yeppoonic acids A – D: 1,2,4-trisubstituted arene carboxylic acid co-metabolites of conglobatin from an Australian Streptomyces sp.	4
The polypeptide antibiotic polymyxin B acts as a pro-inflammatory irritant by preferentially targeting macrophages	4
Pestalotinones A–D, new benzophenone antibiotics from endophytic fungus Pestalotiopsis trachicarpicola SC-J551	4