OOIR: Observatory of International Research

Papers

(The H4-Index of Amb Express is 23. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Thermococcus sp. KS-1 PPIase as a fusion partner improving soluble production of aromatic amino acid decarboxylase	64
Hyaluronic acid production and characterization by novel Bacillus subtilis harboring truncated Hyaluronan Synthase	63
Genomic and morphological features of an Amazonian Bacillus thuringiensis with mosquito larvicidal activity	55
Portulaca oleracea exhibited anti-coccidian activity, fortified the gut microbiota of Hu lambs	52
Apple pomace as an alternative substrate for butanol production	49
Humoral immune response induced with dengue virus-like particles serotypes 1 and 4 produced in silkworm	42
Effects of probiotic treatment on the intestinal microbial community of Haliotis diversicolor	40
Optimization and characterization studies of poultry waste valorization for peptone production using a newly Egyptian Bacillus subtilis strain	39
Effects of yeast culture on in vitro ruminal fermentation and microbial community of high concentrate diet in sheep	39
A syrup containing l-arabinose and d-xylose appears superior to PEG-4000 as a bowel cleansing agent	37
Identification reproducible microbiota biomarkers for the diagnosis of cirrhosis and hepatocellular carcinoma	35
Antimicrobial and molluscicidal activities of Egyptian soil-derived Streptomyces rochei	34
Functional properties and safety traits of L. rhamnosus and L. reuteri postbiotic extracts	34
Enhancement of doxorubicin production in Streptomyces peucetius by genetic engineering and process optimization	32
Enhanced resistance to heat and fungal infection in transgenic Trichoderma via over-expressing the HSP70 gene	31
NBS superfood: a promising adjunctive therapy in critically ill ICU patients with omicron variant of COVID-19	31
Synthesis and evaluation of nanosystem containing chondroitinase ABCI based on hydroxyapatite	30
Optimization of triterpenoids biosynthesis in Athelia termitophila as a source of natural products	30
Biocatalytic production of the antibiotic aurachin D in Escherichia coli	27
Plant growth-promoting effect and genomic analysis of the P. putida LWPZF isolated from C. japonicum rhizosphere	25
Butanol–isopropanol fermentation with oxygen-tolerant Clostridium beijerinckii XH29	25
Inflammation biomarkers mediate causal inference of the effect of skin microbiota on the risk of allergic diseases	24
Effect of long-term application of bioorganic fertilizer on the soil property and bacteria in rice paddy	24
Quantitative real-time PCR analysis of gut microbiota in rheumatoid arthritis patients compared to healthy controls	23
Phytochemical analysis and antimicrobial activity of Silybum marianum L. via multi-solvent extraction	23

Potential application of phage vB_EfKS5 to control Enterococcus faecalis and its biofilm in food	23
Dissecting the role of gut microbiota heterogeneity in the onset of chronic lung diseases	23