Biosafety Preclinical Trials of Xenogenic, Allogeniec and Autologous Progenitor Cells from Fat Tissue


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription or Fee Access

Abstract

Due to wide spread of new methods of regenerative medicine on basis of stem cells it has become increasingly necessary to establish standards of techniques using them. Preclinical trial of a new technology after receiving preliminary experiment results is a primary stage of its adoption. We carried out the experiments to assess biosafety of autogenous, allergenic and xenogeneic cultures of human and rat cells in models under standard preclinical experiments conditions used in a presentday pharmacological practice.

Full Text

Restricted Access

About the authors

V. S. Melikhova

Institute of General Pathology and Pathophysiology

Author for correspondence.
Email: bozo.ilya@gmail.com
Russian Federation, Moscow

I. N. Saburina

Institute of General Pathology and Pathophysiology

Email: bozo.ilya@gmail.com
Russian Federation, Moscow

A. A. Orlov

Clinical Hospital №85, Moscow

Email: bozo.ilya@gmail.com
Russian Federation, Moscow

V. D. Repin

Institute of General Pathology and Pathophysiology

Email: bozo.ilya@gmail.com
Russian Federation, Moscow

N. I. Novikova

Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS

Email: bozo.ilya@gmail.com
Russian Federation, Puschino

A. N. Murashev

Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS

Email: bozo.ilya@gmail.com
Russian Federation, Puschino

References

  1. Хабриев Р.У. Руководство по экспериментальному (доклиническому) изучению новых фармакологических веществ. 2005; М., Медицина: 832.
  2. Федеральный Закон «О лекарственных средствах». Принят Государственной Думой 5 июня 1998 г.
  3. Astori G., Vignati F., Bardelli S. et al. «In vitro» and multicolor phenotypic characterization of cell subpopulations identified in fresh human adipose tissue stromal vascular fraction and in the derived mesenchymal stem cells. J. Transl. Med. 2007; 5: 55.
  4. Zuk P.A., Zhu M., Ashjian P. et al. Human adipose tissue is a source of multipotent stem cells. Mol. Biol. Cell. 2002; 13(12): 4279-95.
  5. Bernardo M.E., Zaffaroni N., Novara F. et al. Human bone marrow derived mesenchymal stem cells do not undergo transformation after long-term in vitro culture and do not exhibit telomere maintenance mechanisms. Cancer Res. 2007; 67(19): 9142-9.

Supplementary files

Supplementary Files
Action
1. JATS XML
2. Fig. 1. Hypodermis at the site of transplantation of autologous cells. 7 days Staining: hematoxylin and eosin. ×200

Download (57KB)
3. Fig. 2. Hypodermis at the site of allogeneic cell transplantation. 7 days Staining: hematoxylin and eosin. ×100

Download (69KB)
4. Fig. 3. Hypodermis at the injection site of xenogeneic cells. 7 days: A - with the introduction of 106 cells; B - with the introduction of 10 × 106 cells. Staining: hematoxylin and eosin. A - ×200; B - ×100

Download (156KB)

Copyright (c) 2008 Eco-Vector



СМИ зарегистрировано Федеральной службой по надзору в сфере связи, информационных технологий и массовых коммуникаций (Роскомнадзор).
Регистрационный номер и дата принятия решения о регистрации СМИ: 

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies