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 2022-05-01 to 2026-05-01.)

Article	Citations
Role of WIF-1 in regulating chondrocyte dedifferentiation and matrix production through WNT pathway	105
Selective effects of collagen-derived peptides Pro-Hyp and Hyp-Gly on the proliferation and differentiation of SSEA3-positive human dental pulp stem cells	67
Diverting the food-freezing technology improves the cryopreservation efficiency of induced pluripotent stem cells and derived neurospheres	56
The role of telomeres in leukemic stem cells function	50
CircRNA PVT1 modulated cell migration and invasion through Epithelial-Mesenchymal Transition (EMT) mediation in gastric cancer through miR-423-5p/Smad3 pathway	49
The generation of islet-like insulin-producing cells from Wharton's jelly-derived mesenchymal stem cells on the PES/fish gelatin scaffold	49
Positive effect of Periostin on repair of Isopreternol induced ischemic damaged cardiomyocyte: an in vitro model	45
Bridging potential of Taurine-loading PCL conduits transplanted with hEnSCs on resected sciatic nerves	45
CD73-positive pediatric urethral mesenchymal stem-like cell-derived small extracellular vesicles stimulate angiogenesis	41
Effect of silk fibroin scaffold loaded with 17-β estradiol on the proliferation and differentiation of BMSCs	39
Baseline magnetic resonance imaging findings associated with short-term clinical outcomes after intraarticular administration of autologous adipose-derived stem cells for knee osteoarthritis	38
Xenotransplantation of cryopreserved human clumps of mesenchymal stem cells/extracellular matrix complexes pretreated with IFN-γ induces rat calvarial bone regeneration	37
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	37
Comparative gastrointestinal organoid models across species: A Zoobiquity approach for precision medicine	36
Stress and motivation of cell processing operators: A pilot study of an online questionnaire survey	35
Human iPSC-derived cerebral organoids reveal oxytocin-mediated protection against amyloid-β pathology	34
Estradiol enhanced neuronal plasticity and ameliorated astrogliosis in human iPSC-derived neural models	34
First-in-human study to investigate the safety and efficacy of effective-mononuclear cell therapy for radiogenic xerostomia	33
Effects of plasma rich in growth factors on wound healing in patients with venous ulcers	33
Study on promoting the regeneration of grafted fat by cell-assisted lipotransfer	32
Circ_ROBO2/miR-186-5p/TRIM14 axis regulates oxidized low-density lipoprotein-induced cardiac microvascular endothelial cell injury	32
Research status of facial nerve repair	32
BNIP3 induced by hypoxia supports the survival of mesenchymal stromal cells (MSCs) after intravenous cell transplantation	30
Adipogenesis of bioabsorbable implants under irradiation in a rodent model	29
The research landscape and trends of dental pulp stem cell studies (2010–2025): A bibliometric analysis	29

A new clinical classification and reconstructive strategy for post-sternotomy surgical site infection	28
Bone morphogenetic protein-2-derived osteogenic peptide promotes bone regeneration via osteoblastogenesis	28
Development of pyrogen-free utensils for cell culture by combining ozone/hydrogen peroxide mixed gas sterilization with steam-washing technology	28