OOIR: Observatory of International Research

Papers

(The H4-Index of Regenerative Therapy is 29. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Selective effects of collagen-derived peptides Pro-Hyp and Hyp-Gly on the proliferation and differentiation of SSEA3-positive human dental pulp stem cells	112
Bridging potential of Taurine-loading PCL conduits transplanted with hEnSCs on resected sciatic nerves	73
CD73-positive pediatric urethral mesenchymal stem-like cell-derived small extracellular vesicles stimulate angiogenesis	62
Effect of silk fibroin scaffold loaded with 17-β estradiol on the proliferation and differentiation of BMSCs	60
Baseline magnetic resonance imaging findings associated with short-term clinical outcomes after intraarticular administration of autologous adipose-derived stem cells for knee osteoarthritis	55
Diverting the food-freezing technology improves the cryopreservation efficiency of induced pluripotent stem cells and derived neurospheres	53
Role of WIF-1 in regulating chondrocyte dedifferentiation and matrix production through WNT pathway	46
Research status of facial nerve repair	46
Comparative gastrointestinal organoid models across species: A Zoobiquity approach for precision medicine	45
The role of telomeres in leukemic stem cells function	45
Stress and motivation of cell processing operators: A pilot study of an online questionnaire survey	43
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	43
The generation of islet-like insulin-producing cells from Wharton's jelly-derived mesenchymal stem cells on the PES/fish gelatin scaffold	42
Current and emerging therapies for knee osteoarthritis: From conventional approaches to machine learning and stem cell innovations	41
Study on promoting the regeneration of grafted fat by cell-assisted lipotransfer	39
CircRNA PVT1 modulated cell migration and invasion through Epithelial-Mesenchymal Transition (EMT) mediation in gastric cancer through miR-423-5p/Smad3 pathway	39
First-in-human study to investigate the safety and efficacy of effective-mononuclear cell therapy for radiogenic xerostomia	38
Estradiol enhanced neuronal plasticity and ameliorated astrogliosis in human iPSC-derived neural models	37
Human iPSC-derived cerebral organoids reveal oxytocin-mediated protection against amyloid-β pathology	37
Effects of plasma rich in growth factors on wound healing in patients with venous ulcers	37
BNIP3 induced by hypoxia supports the survival of mesenchymal stromal cells (MSCs) after intravenous cell transplantation	36
A new clinical classification and reconstructive strategy for post-sternotomy surgical site infection	35
Adipogenesis of bioabsorbable implants under irradiation in a rodent model	35
Best evidence summary for platelet-rich plasma treatment of chronic wounds	33
The research landscape and trends of dental pulp stem cell studies (2010–2025): A bibliometric analysis	33

Optimal dose of bone marrow mesenchymal stem cell transplantation for experimental ulcerative colitis	32
Xenogeneic mesenchymal stem cell biocurative improves skin wounds healing in diabetic mice by increasing mast cells and the regenerative profile	32
Development of pyrogen-free utensils for cell culture by combining ozone/hydrogen peroxide mixed gas sterilization with steam-washing technology	31
Prospects and challenges in NMDAR signaling in spinal cord injury recovery and neural circuit remodeling	31
Clinical challenges of short bowel syndrome and the path forward for organoid-based regenerative medicine	29
Intrauterine injection of bioengineered hydrogel loaded exosomes derived from HUCM stem cells and spermidine prominently augments the pregnancy rate in thin endometrium rats	29