OOIR: Observatory of International Research

Papers

(The H4-Index of Amb Express is 25. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Effects of probiotic treatment on the intestinal microbial community of Haliotis diversicolor	73
Propeptide-mediated enhancement of hyperthermophilic subtilisin-like protease expression in Escherichia coli	71
Effects of yeast culture on in vitro ruminal fermentation and microbial community of high concentrate diet in sheep	57
Humoral immune response induced with dengue virus-like particles serotypes 1 and 4 produced in silkworm	55
Identification reproducible microbiota biomarkers for the diagnosis of cirrhosis and hepatocellular carcinoma	48
Enhancement of doxorubicin production in Streptomyces peucetius by genetic engineering and process optimization	47
Apple pomace as an alternative substrate for butanol production	42
Portulaca oleracea exhibited anti-coccidian activity, fortified the gut microbiota of Hu lambs	40
Development of a Komagataella phaffii-based expression system for high-activity anti-SARS-CoV-2 neutralizing antibodies	40
Optimization and characterization studies of poultry waste valorization for peptone production using a newly Egyptian Bacillus subtilis strain	35
Functional properties and safety traits of L. rhamnosus and L. reuteri postbiotic extracts	35
Enhanced resistance to heat and fungal infection in transgenic Trichoderma via over-expressing the HSP70 gene	32
A syrup containing l-arabinose and d-xylose appears superior to PEG-4000 as a bowel cleansing agent	32
Genomic and morphological features of an Amazonian Bacillus thuringiensis with mosquito larvicidal activity	31
Hyaluronic acid production and characterization by novel Bacillus subtilis harboring truncated Hyaluronan Synthase	30
Antimicrobial and molluscicidal activities of Egyptian soil-derived Streptomyces rochei	29
Enhancing a Sphaerobacter thermophilus ω-transaminase for kinetic resolution of β- and γ-amino acids	28
Dissecting the role of gut microbiota heterogeneity in the onset of chronic lung diseases	26
Biocatalytic production of the antibiotic aurachin D in Escherichia coli	26
Inflammation biomarkers mediate causal inference of the effect of skin microbiota on the risk of allergic diseases	26
Synthesis and evaluation of nanosystem containing chondroitinase ABCI based on hydroxyapatite	26
Correction: Improving carboxymethyl cellulose edible coating using ZnO nanoparticles from irradiated Alternaria tenuissima	26
Action of dithiocarbimates salts on the honey bee and its pathogen Nosema ceranae	25
NBS superfood: a promising adjunctive therapy in critically ill ICU patients with omicron variant of COVID-19	25
Correction: Optimizing chitosan derived from Metapenaeus affinis: a novel anti-biofilm agent against Pseudomonas aeruginosa	25

Potential application of phage vB_EfKS5 to control Enterococcus faecalis and its biofilm in food