OOIR: Observatory of International Research

Papers

(The H4-Index of Regenerative Therapy is 28. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Stress and motivation of cell processing operators: A pilot study of an online questionnaire survey	108
Selective effects of collagen-derived peptides Pro-Hyp and Hyp-Gly on the proliferation and differentiation of SSEA3-positive human dental pulp stem cells	68
Bridging potential of Taurine-loading PCL conduits transplanted with hEnSCs on resected sciatic nerves	58
CD73-positive pediatric urethral mesenchymal stem-like cell-derived small extracellular vesicles stimulate angiogenesis	53
Baseline magnetic resonance imaging findings associated with short-term clinical outcomes after intraarticular administration of autologous adipose-derived stem cells for knee osteoarthritis	51
Effect of silk fibroin scaffold loaded with 17-β estradiol on the proliferation and differentiation of BMSCs	51
The potential of Spirulina maxima extract-treated conditioned medium from adipose-derived mesenchymal stem cells for hair growth promoting effect on human dermal papilla cells	45
Estradiol enhanced neuronal plasticity and ameliorated astrogliosis in human iPSC-derived neural models	45
Effects of plasma rich in growth factors on wound healing in patients with venous ulcers	44
Diverting the food-freezing technology improves the cryopreservation efficiency of induced pluripotent stem cells and derived neurospheres	41
Study on promoting the regeneration of grafted fat by cell-assisted lipotransfer	40
Circ_ROBO2/miR-186-5p/TRIM14 axis regulates oxidized low-density lipoprotein-induced cardiac microvascular endothelial cell injury	40
First-in-human study to investigate the safety and efficacy of effective-mononuclear cell therapy for radiogenic xerostomia	37
CircRNA PVT1 modulated cell migration and invasion through Epithelial-Mesenchymal Transition (EMT) mediation in gastric cancer through miR-423-5p/Smad3 pathway	36
Human iPSC-derived cerebral organoids reveal oxytocin-mediated protection against amyloid-β pathology	36
Role of WIF-1 in regulating chondrocyte dedifferentiation and matrix production through WNT pathway	35
The generation of islet-like insulin-producing cells from Wharton's jelly-derived mesenchymal stem cells on the PES/fish gelatin scaffold	35
Positive effect of Periostin on repair of Isopreternol induced ischemic damaged cardiomyocyte: an in vitro model	34
Research status of facial nerve repair	34
The role of telomeres in leukemic stem cells function	33
Comparative gastrointestinal organoid models across species: A Zoobiquity approach for precision medicine	33
Xenotransplantation of cryopreserved human clumps of mesenchymal stem cells/extracellular matrix complexes pretreated with IFN-γ induces rat calvarial bone regeneration	32
BNIP3 induced by hypoxia supports the survival of mesenchymal stromal cells (MSCs) after intravenous cell transplantation	30
Current and emerging therapies for knee osteoarthritis: From conventional approaches to machine learning and stem cell innovations	30
Adipogenesis of bioabsorbable implants under irradiation in a rodent model	29

A new clinical classification and reconstructive strategy for post-sternotomy surgical site infection	29
Bone morphogenetic protein-2-derived osteogenic peptide promotes bone regeneration via osteoblastogenesis	28
Best evidence summary for platelet-rich plasma treatment of chronic wounds	28