Projects per year
Personal profile
Research profile
With the initial research being focused on virology, the recent scientific interests span the fields of stem cells and regenerative medicine at large. The specific topics encompass the stem cells responses to hypoxia/normoxia and mechanical stimuli, biology of adipose-derived and limbal stem cells, and biomedical application of stem cells for tissue engineering and treating selected diseases.
Teaching profile
Teaching activities involve both the undergraduate and graduate levels. As a part of the bachelor curriculum, the main responsibility is to oversee the course on reproduction and facilitate the problem-based learning through the patient cases. At the master part, the main task is to coordinate the course on regenerative medicine and to supervise the student projects.
Administrative profile
The main administrative responsibility is to head the group of Regenerative Medicine. There are additional tasks related to the work in the committees constituted ad-hoc by the Faculty of Medicine.
PhD Supervision
Mentoring of the PhD students is carried out within the framework of the medical faculty-affiliated doctoral school.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Virology, PhD, Molecular properties of HIV, Slovak Academy of Sciences
Award Date: 11 Mar 1987
General Medicine, Doctor of Medicine, Comenius University
Award Date: 1 Aug 1980
Keywords
- Biomedicine
- Pluripotent stem cells
- Regenerative medicine
- Limbal stem cells
- Adipose-derived stem cells
- Stem cell biomarkers
Fingerprint
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Network
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The Role of pigmentation and SERPINF1gene expression in Limbal Epithelial Stem cells’ self-renewal capability
Aghazadeh, S., Alipour, H. & Zachar, V.
01/06/2020 → 31/05/2024
Project: PhD Project
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Potency markers for Adipose-derived Stem Cells for treatment of Chronic Wounds
Ren, G., Porsborg, S. R., Fink, T., Peng, Q. & Zachar, V.
15/10/2018 → …
Project: Research
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Potency assays for wound healing
Porsborg, S. R., Ren, G., Fink, T., Peng, Q. & Zachar, V.
01/09/2018 → …
Project: Research
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Reconstruction of ocular surface based on the somatic stem cells
Zachar, V., Søndergaard, C., Yang, S. & Emmersen, J.
01/01/2011 → …
Project: Research
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Research output
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Correction: Peng et al. Distinct Dominant Lineage from In Vitro Expanded Adipose-Derived Stem Cells (ASCs) Exhibits Enhanced Wound Healing Properties. Cells 2022, 11, 1236
Peng, Q., Ren, G., Xuan, Z., Duda, M., Pennisi, C. P., Porsborg, S. R., Fink, T. & Zachar, V., 6 Apr 2023, In: Cells. 12, 7, 1095.Research output: Contribution to journal › Comment/debate › Research › peer-review
Open Access -
A Comparative Analysis of the Wound Healing-Related Heterogeneity of Adipose-Derived Stem Cells Donors
Ren, G., Peng, Q., Emmersen, J., Zachar, V., Fink, T. & Porsborg, S. R., 6 Oct 2022, In: Pharmaceutics. 14, 10, 2126.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile18 Downloads (Pure) -
Distinct Dominant Lineage from In Vitro Expanded Adipose-Derived Stem Cells (ASCs) Exhibits Enhanced Wound Healing Properties
Peng, Q., Ren, G., Xuan, Z., Duda, M., Pennisi, C. P., Porsborg, S. R., Fink, T. & Zachar, V., 6 Apr 2022, In: Cells. 11, 7, 1236.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)25 Downloads (Pure) -
Potency assays for human adipose-derived stem cells as a medicinal product toward wound healing
Ren, G., Peng, Q., Fink, T., Zachar, V. & Porsborg, S. R., 11 Jun 2022, In: Stem Cell Research & Therapy. 13, 1, p. 249 249.Research output: Contribution to journal › Review article › peer-review
Open AccessFile1 Citation (Scopus)27 Downloads (Pure) -
Sources, Selection, and Microenvironmental Preconditioning of Cells for Urethral Tissue Engineering
Xuan, Z., Zachar, V. & Pennisi, C. P., 15 Nov 2022, In: International Journal of Molecular Sciences . 23, 22, 14074.Research output: Contribution to journal › Review article › peer-review
Open AccessFile1 Citation (Scopus)7 Downloads (Pure)
Datasets
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Additional file 1: of Maintaining RNA Integrity for Transcriptomic Profiling of Ex Vivo Cultured Limbal Epithelial Stem Cells after Fluorescence-Activated Cell Sorting (FACS)
Liu, L. (Creator), Nielsen, F. M. (Creator), Porsborg, S. R. (Creator), Emmersen, J. (Creator), Fink, T. (Creator), Hjortdal, J. Ø. (Creator), Bath, C. (Creator) & Zachar, V. (Creator), Figshare, 2017
DOI: 10.6084/m9.figshare.5696704.v1, https://doi.org/10.6084%2Fm9.figshare.5696704.v1
Dataset
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Maintaining RNA Integrity for Transcriptomic Profiling of Ex Vivo Cultured Limbal Epithelial Stem Cells after Fluorescence-Activated Cell Sorting (FACS)
Liu, L. (Creator), Nielsen, F. M. (Creator), Porsborg, S. R. (Creator), Emmersen, J. (Creator), Fink, T. (Creator), Hjortdal, J. Ø. (Creator), Bath, C. (Creator) & Zachar, V. (Creator), Figshare, 2017
DOI: 10.6084/m9.figshare.c.3952822, https://figshare.com/collections/Maintaining_RNA_Integrity_for_Transcriptomic_Profiling_of_Ex_Vivo_Cultured_Limbal_Epithelial_Stem_Cells_after_Fluorescence-Activated_Cell_Sorting_FACS_/3952822
Dataset
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Maintaining RNA Integrity for Transcriptomic Profiling of Ex Vivo Cultured Limbal Epithelial Stem Cells after Fluorescence-Activated Cell Sorting (FACS)
Liu, L. (Creator), Nielsen, F. M. (Creator), Porsborg, S. R. (Creator), Emmersen, J. (Creator), Fink, T. (Creator), Hjortdal, J. Ø. (Creator), Bath, C. (Creator) & Zachar, V. (Creator), Figshare, 2017
DOI: 10.6084/m9.figshare.c.3952822.v1, https://figshare.com/collections/Maintaining_RNA_Integrity_for_Transcriptomic_Profiling_of_Ex_Vivo_Cultured_Limbal_Epithelial_Stem_Cells_after_Fluorescence-Activated_Cell_Sorting_FACS_/3952822/1
Dataset
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Additional file 2: Figure S1. of Discrete adipose-derived stem cell subpopulations may display differential functionality after in vitro expansion despite convergence to a common phenotype distribution
Nielsen, F. M. (Creator), Porsborg, S. R. (Creator), Andersen, J. I. (Creator), Lesage, R. (Creator), Fink, T. (Creator), Pennisi, P. (Creator) & Zachar, V. (Creator), Figshare, 1 Dec 2016
DOI: 10.6084/m9.figshare.c.3604142_d1.v1, https://springernature.figshare.com/articles/figure/Additional_file_2_Figure_S1_of_Discrete_adipose-derived_stem_cell_subpopulations_may_display_differential_functionality_after_in_vitro_expansion_despite_convergence_to_a_common_phenotype_distribution/4341878/1
Dataset: Supplementary material
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Additional file 1: Figure S1. of Mass spectrometry analysis of adipose-derived stem cells reveals a significant effect of hypoxia on pathways regulating extracellular matrix
Porsborg, S. R. (Creator), Stensballe, A. (Creator), Emmersen, J. (Creator), Pennisi, P. (Creator), Birkelund, S. (Creator), Zachar, V. (Creator) & Fink, T. (Creator), Figshare, 14 Apr 2016
DOI: 10.6084/m9.figshare.c.3624224_d3.v1, https://springernature.figshare.com/articles/figure/Additional_file_1_Figure_S1_of_Mass_spectrometry_analysis_of_adipose-derived_stem_cells_reveals_a_significant_effect_of_hypoxia_on_pathways_regulating_extracellular_matrix/4403531/1
Dataset: Supplementary material
Press/Media
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Kommision slår fast: Sensationel stamcelleforskning var fusk
03/04/2014
1 item of Media coverage
Press/Media: Press / Media
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