- Mallis, Panagiotis, Michalopoulos, Efstathios, Dimitriou Constantine, Kostomitsopoulos, Nikolaos, Stavropoulos-Giokas, Catherine. Histological and biomechanical characterization of decellularized porcine pericardium as a potential scaffold for tissue engineering applications. Biomed Mater Eng. 2017;28(5):477-488.
- Vassilis Protogerou, Efstathios Michalopoulos, Panagiotis Mallis, Ioanna Gontika, Christos Liakouras, Catherine Stavropoulos-Giokas, Michael Chrisofos, Charalampos Deliveliotis. Stem cell therapy for erectile dysfynction preliminary resultsfrom a single center pilot study in Greece. Hellenic Urology. 2017,vol 29(3), 22-29
- Panagiotis Mallis, Gregory Papadopoulos, Efstathios Michalopoulos, Catherine Stavropoulos-Giokas. Wharton Jelly Mesenchymal Stem Cells Derived from Human Umbilical Cord Capable to Differentiate into Neural-Like Cells and their Potential Use in Neurological Disorders. Electronic Journal of Biology, 2017, vol 13 (4): 442-446
- Ioanna Christou, Panagiotis Mallis, Efstathios Michalopoulos, Theofanis Chatzistamatiou, George Mermelekas, Jerome Zoidakis, Antonia Vlahou and Catherine Stavropoulos-Giokas. Evaluation of Peripheral Blood and Cord Blood Platelet Lysates in Isolation and Expansion of Multipotent Mesenchymal Stromal Cells. Bionengineering, 2018, 5,19.
- Mallis P, Georgiou E, Michalopoulos E, Catherine Stavropoulos-Giokas. Comprehensive evaluation of different cryopreservation methods used for the successful storage of human Wharton's Jelly tissue Biomedical Research and Clinical Practice, 2018
- Panagiotis Mallis, Stathis Michalopoulos, Amalia Dinou, Maria Spyropoulou Vlachou, Efrosyni Panagouli, Evanthia Kassi, Aggeliki Papapanagiotou, Catherine Stavropoulos-Giokas Development of HLA-matched vascular grafts utilizing decellularized human umbilical artery. Hum Immunol. 2018 Sep 11. pii: S0198-8859(18)30187-3.
- Panagouli E, Dinou A, Mallis P, Michalopoulos E, Papassavas A, Spyropoulou-Vlachou M, Meletis J, Angelopoulou M, Konstantopoulos K, Vassilakopoulos T, Stavropoulos-Giokas C. Non-Inherited Maternal Antigens Identify Acceptable HLA Mismatches: A New Policy for the Hellenic Cord Blood Bank. Bioengineering. 2018 Sep 21;5(4).
- Mallis P, Boulari D, Michalopoulos E, Dinou A, Spyropoulou-Vlachou M, Stavropoulos-Giokas C Evaluation of HLA-G Expression in Multipotent Mesenchymal Stromal Cells Derived from Vitrified Wharton's Jelly Tissue. Bioengineering. 2018 Nov 1;5(4)
- Panagiotis Mallis, Aggeliki Papapanagiotou, Eva Kassi, Athanasios Velentzas, Michalis Katsimpoulas, Catherine Stavropoulos Giokas and Efstathios Michalopoulos. Re-Endothelialized Small Diameter Vascular Grafts Derived from Human Umbilical Arteries as Coronary Artery Substitutes. Clinics in surgery, 2018, Vol 3, Article 2069, p1-7.
- Ioanna Gontika, Michalis Katsimpoulas, Efstathios Antoniou, Alkiviadis Kostakis, Catherines Stavropoulos-Giokas, Efstathios Michalopoulos. Decellularised Human Umbilical Artery Used as Nerve conduit. Bioengineering, 2018, 5(4)
- Mallis P, Michalopoulos E, Pantsios P, Kozaniti F, Deligianni D, Papapanagiotou A, Stavropoulos-Giokas C. Recellularization potential of small diameter vascular grafts derived from human umbilical artery. Biomed Mater Eng. 2018 Dec 4. doi: 10.3233/BME-181033
- Mallis P, Chachlaki P, Katsimpoulas M, Stavropoulos-Giokas C, Michalopoulos E. Optimization of Decellularization Procedure in Rat Esophagus for Possible Development of a Tissue Engineered Construct. Bioengineering. 2018 Dec 24;6(1)
- Katsimpoulas M, Morticelli L, Gontika I, Kouvaka A, Mallis P, Dipresa D, Böer U, Soudah B, Haverich A, Michalopoulos E, Korossis SA. Biocompatibility and Immunogenicity of Decellularised Allogeneic Aorta in the Orthotopic Rat Model. Tissue Eng Part A. 2018 Dec 22.
- Dimou Z, Michalopoulos E, Katsimpoulas M, Dimitroulis D, Kouraklis G, Stavropoulos-Giokas C, Tomos P. Evaluation of a Decellularization Protocol for the Development of a Decellularized Tracheal Scaffold. Anticancer Res. 2019 Jan;39(1):145-150
- Protogerou V, Michalopoulos E, Mallis P, Gontika I, Dimou Z, Liakouras C, Stavropoulos-Giokas C, Kostakopoulos N, Chrisofos M, Deliveliotis C. Administration of Adipose Derived Mesenchymal Stem Cells and Platelet Lysate in Erectile Dysfunction: A Single Center Pilot Study. Bioengineering (Basel). 2019 Mar 5;6(1)
- Kyriakidis T, Iosifidis M, Michalopoulos E, Melas I, Papadopoulos P, Stavropoulos-Giokas C.Matrix-induced adipose-derived mesenchymal stem cells implantation for knee articular cartilage repair. Two years follow-up. Acta Orthop Belg. 2018 Dec;84(4):443-451
- Mallis, D. Boulari, P. Chachlaki, C. Stavropoulos-Giokas and E. Michalopoulos, Vitrified Wharton;s Jelly tissue as a biomaterial for multiple tissue engineering applications, Gynecological Endocrinology, 2019
- Mallis P, Gontika I, Dimou Z, Panagouli E, Zoidakis J, Makridakis M, Vlahou A, Georgiou E, Gkioka V, Stavropoulos-Giokas C, Michalopoulos E. Short Term Results of Fibrin Gel Obtained from Cord Blood Units: A Preliminary in Vitro Study. Bioengineering (Basel). 2019
- Mallis P, Stavropoulos-Giokas C, Michalopoulos E. Introduction to the Special Issue on Stem Cell and Biologic Scaffold Engineering. Bioengineering (Basel). 2019
- Kyriakidis T, Iosifidis M, Michalopoulos E, Melas I, Stavropoulos-Giokas C, Verdonk R Good mid-term outcomes after adipose-derived culture-expanded mesenchymal stem cells implantation in knee focal cartilage defects. Knee Surg Sports Traumatol Arthrosc. 2019
- Panagiotis Mallis, Efstathios Michalopoulos, Effrosyni Panagouli, Zetta Dimou, Eirini Faidra Sarri, Eleni Georgiou, Vasiliki Gkioka and Catherine Stavropoulos-Giokas Selection Criteria of Cord Blood Units for Platelet Gel Production: Proposed Directions from Hellenic Cord Blood Bank. Comment on Mallis et al. Short Term Results of Fibrin Gel Obtained from Cord Blood Units: A Preliminary in Vitro Study. Bioengineering 2019, 6, 66
- Mallis P, Alevrogianni V, Sarri P, Velentzas AD, Stavropoulos-Giokas C, Michalopoulos E, Effect of Cord Blood Platelet Gel on wound healing capacity of human Mesenchymal Stromal Cells. Transfus Apher Sci. 2020
- Mallis P, Katsimpoulas M, Kostakis A, Dipresa D, Korossis S, Papapanagiotou A, Kassi E6, Stavropoulos-Giokas C, Michalopoulos E. Vitrified Human Umbilical Arteries as Potential Grafts for Vascular Tissue Engineering. Tissue Eng Regen Med. 2020
- Protogerou V, Beshari SE, Michalopoulos E, Mallis P, Chrysikos D, Samolis AA, Stavropoulos-Giokas C, Troupis T. The Combined Use of Stem Cells and Platelet Lysate Plasma for the Treatment of Erectile Dysfunction: A Pilot Study-6 Months Results Medicines (Basel). 2020
- Panagiotis Mallis, Aggeliki Papapanagiotou, Michalis Katsimpoulas, Alkiviadis Kostakis, Gerasimos Siasos, Eva Kassi, Catherine Stavropoulos-Giokas, Efstathios Michalopoulos. Efficient differentiation of vascular smooth muscle cells from Wharton’s Jelly mesenchymal stromal cells using human platelet lysate: A potential cell source for small blood vessel engineering World J Stem Cells. Mar 26, 2020; 12(3): 203-221
- Theofylaktos Kyriakidis , Michael Iosifidis , Efstathios Michalopoulos, Ioannes Melas 4, Catherine Stavropoulos-Giokas, René Verdonk Good Mid-Term Outcomes After Adipose-Derived Clture-Expanded Mesenchymal Stem Cells Implantation in Knee Focal Cartilage Defects. Knee Surg Sports Traumatol Arthrosc 2020 Feb;28(2):502-508.
- Panagiotis Mallis, Efstathios Michalopoulos, Theofanis Chatzistamatiou, Catherine Stavropoulos-Giokas Mesenchymal stromal cells as potential immunomodulatory players in severe acute respiratory distress syndrome induced by SARS-CoV-2 infection. World J Stem Cells. Aug 26, 2020; 12(8): 731-751
- Panagiotis Mallis, Alkiviadis Kostakis, Catherine Stavropoulos-Giokas and Efstathios Michalopoulos Future Perspectives in Small-Diameter Vascular Graft Engineering Bioengineering 2020, 7(4), 160
- Aspasia Goula, Vasiliki Gkioka, Efstathios Michalopoulos, Michalis Katsimpoulas, Michel Noutsias, Eirini Faidra Sarri, Catherine Stavropoulos, Alkiviadis Kostakis. Advanced Therapy Medicinal Products Challenges and Perspectives in Regenerative Medicine. J Clin Med Res. 2020;12(12):780-786
- Mallis P, Oikonomidis C, Dimou Z, Stavropoulos-Giokas C, Michalopoulos E, Katsimpoulas M. Optimizing Decellularization Strategies for the Efficient Production of Whole Rat Kidney Scaffolds. Tissue Eng Regen Med. 2021 Aug;18(4):623-640.
- Mallis P, Sokolis DP, Katsimpoulas M, Kostakis A, Stavropoulos-Giokas C, Michalopoulos E. Improved Repopulation Efficacy of Decellularized Small Diameter Vascular Grafts Utilizing the Cord Blood Platelet Lysate. Bioengineering (Basel). 2021 Aug 27;8(9):118.
- Mallis P, Michalopoulos E, Stavropoulos-Giokas C. Modern Approaches in Cardiovascular Disease Therapeutics: From Molecular Genetics to Tissue Engineering. Bioengineering (Basel). 2021 Nov 4;8 (11):174
- Panagiotis Mallis, Efstathios Michalopoulos , Theofanis Chatzistamatiou , Catherine Stavropoulos Giokas. Interplay between mesenchymal stromal cells and immune system: clinical applications in immune-related diseases. Explor Immunol. 2021;1:112–139
- Panagiotis Mallis , Theofanis Chatzistamatiou , Zetta Dimou , Eirini-Faidra Sarri ,Eleni Georgiou, Maria Salagianni, Vasiliki Triantafyllia, Evangelos Andreakos, Catherine Stavropoulos-Giokas , Efstathios Michalopoulos. Mesenchymal stromal cell delivery as a potential therapeutic strategy against COVID-19: Promising evidence from in vitro results 2022 Mar 27;13(2):47-65 World J Biol Chem
- Panagiotis Mallis, Efstathios Michalopoulos, Kostas Balampanis, Eirini-Faidra Sarria, Elena Papadopoulou, Vasiliki Theodoropoulou, Eleni Georgiou, Aikaterini Kountouri, Vaia Lambadiari, Catherine Stavropoulos-Giokas. Investigating the production of platelet lysate obtained from low volume Cord Blood Units: Focus on growth factor content and regenerative potential. Transfusion and Apheresis Science, 2022.
- Panagiotis Mallis, Efstathios Michalopoulos, Eirini Faidra Sarri, Elena Papadopoulou, Vasiliki Theodoropoulou, Michalis Katsimpoulas and Catherine Stavropoulos-Giokas. Evaluation of the Regenerative Potential of Platelet-Lysate and Platelet-Poor Plasma Derived from the Cord Blood Units in Corneal Wound Healing Applications: An In Vitro Comparative Study on Corneal Epithelial Cells Curr. Issues Mol. Biol. 2022, 44, 4415–4438.
- Athanasios Garavelas, Panagiotis Mallis, Efstathios Michalopoulos and Eros Nikitos. Clinical Benefit of Autologous Platelet-Rich Plasma Infusionin Ovarian Function Rejuvenation: Evidence from a Before-After Prospective Pilot Stud. Medicines 2023, 10, 19.
- Dinara Samarkanova, Margarita Codinach, Tiziana Montemurro, Larysa Mykhailova, Giuseppa Tancredi, Pasquale Gallerano, Panagiotis Mallis, Efstathios Michalopoulos, Liam Wynn, Javier Calvo, Oscar M. Pello, Ioanna Gontica, Paolo Rebulla, Sergio Querol. Multi-component cord blood banking: a proof-of-concept international exercise. Blood Transfus 2023; doi: 10.2450
- Foteini K. Kozaniti , Aikaterini E. Manara, Vassilis Kostopoulos , Panagiotis Mallis, Efstathios Michalopoulos, Demosthenes Polyzos, Despina D. Deligianni and Diana V. Portan Computational and Experimental Investigation of the Combined Effect of Various 3D Scaffolds and Bioreactor Stimulation on Human Cells’ Feedback. Applied Biosciences 2023, 2, 249-277.
- George Skepastianos, Panagiotis Mallis, Epameinondas Kostopoulos, Efstathios Michalopoulos, Vasileios Skepastianos, Chrysoula Palazi, Lucia Pannuto, Gerasimos Tsourouflis. Efficient Decellularization of the Full-Thickness Rat-Derived Abdominal Wall to Produce Acellular Biologic Scaffolds for Tissue Reconstruction: Promising Evidence Acquired from In Vitro Results. Bioengineering (Basel) 2023 Aug 1;10(8):913.
- Panagiotis Mallis, Efstathios Michalopoulos and Catherine Stavropoulos-Giokas Advanced Therapy Medicinal Products as Potential Therapeutic Strategy against COVID-19 and Immune-Related Disorders Int. J. Mol. Sci. 2024, 25(5), 3079;
- Patra Pateraki, Helen Latsoudis, Anastasia Papadopoulou, Ioanna Gontika, Irene Fragiadaki, Irene Mavroudi, Nikoleta Bizymi, Aristea Batsali, Michail E Klontzas, Angeliki Xagorari, Efstathios Michalopoulos, Damianos Sotiropoulos, Evangelia Yannaki, Catherine Stavropoulos-Giokas, Helen A Papadaki. Perspectives for the Use of Umbilical Cord Blood in Transplantation and Beyond: Initiatives for an Advanced and Sustainable Public Banking Program in Greece. Journal of Clinical Medicine, 2024, 13, 4 pages 1152
- Vaia Lambadiari, Aikaterini Kountouri, Fοteini Psahoulia, Georgia-Angeliki Koliou, Andreas Lazaris, Efstathios Michalopoulos, Panagiotis Mallis, Emmanouil Korakas, Ioanna Eleftheriadou, Konstantinos Balampanis, Markos Sarris, Panagiotis Tsirigotis, George Geroulakos, Catherine Stavropoulos-Giokas, George D Dimitriadis, Nikolaos Tentolouris Treatment with Umbilical Cord Blood Platelet Lysate Gel Improves Healing of Diabetic Foot Ulcer. Journal of Clinical Medicine,2024, 13, 5 pages 1310
- DV Portan, A Angelopoulou, A Koliadima, LC Kontaxis,aG Michanetzis, D Kouzoudis, E Michalopoulos and GC Papanicolaou. Biodegradation, mechanical and biocompatibilitevaluation of compact and porous polylactic acid after long-term dynamic fluid immersion Journal of Chemical Technology and Biotechnology, 2025, pages 1632-1644. DOI 10.1002/jctb.7893
- Panagiotis Mallis, Theofanis Chatzistamatiou, Evagelia Gkatzoflia, Hava Zdrava Eirini-Faidra Sarri, Efstathios Michalopoulos, Alexandros Spyridonidis and Catherine Stavropoulos-Giokas. The Impact of IFN-γ Licensing on Mesenchymal Stromal Cells Mediated Immunoregulation and HLAClass II Expression: Emerging Evidence from In Vitro Results. International Journal of Molecular Sciences. 2025, https://doi.org/10.20944/preprints202508.1799.v1
