Biological Specimen Preparation for High Resolution Cryo Sem

Chen, Ya

Abstract

Since the introduction of the 'in-lens' type of field emission SEM, resolution on many biological specimens is mainly limited by specimen preparation techniques which were insufficient to preserve fine structural details at the molecular level. Cryo-specimen preparation techniques play an important role in high-resolution SEM.

Funding Agency

• Agency: National Institute of Health (NIH)
• Institute: National Center for Research Resources (NCRR)
• Type: Biotechnology Resource Grants (P41)
• Project #: 5P41RR000570-26
• Application #: 5220659
• Support Year: 26
• Fiscal Year: 1996

Publications

Malecki, Marek; Putzer, Emily; Sabo, Chelsea et al. (2014) Directed cardiomyogenesis of autologous human induced pluripotent stem cells recruited to infarcted myocardium with bioengineered antibodies. Mol Cell Ther 2:

Malecki, Marek (2014) 'Above all, do no harm': safeguarding pluripotent stem cell therapy against iatrogenic tumorigenesis. Stem Cell Res Ther 5:73

Mavroudi, Maria; Zarogoulidis, Paul; Porpodis, Konstantinos et al. (2014) Stem cells' guided gene therapy of cancer: New frontier in personalized and targeted therapy. J Cancer Res Ther (Manch) 2:22-33

Malecki, Marek; LaVanne, Christine; Alhambra, Dominique et al. (2013) Safeguarding Stem Cell-Based Regenerative Therapy against Iatrogenic Cancerogenesis: Transgenic Expression of DNASE1, DNASE1L3, DNASE2, DFFB Controlled By POLA1 Promoter in Proliferating and Directed Differentiation Resisting Human Autologous Pluripotent J Stem Cell Res Ther Suppl 9:

Malecki, Marek; Tombokan, Xenia; Anderson, Mark et al. (2013) TRA-1-60(+), SSEA-4(+), POU5F1(+), SOX2(+), NANOG(+) Clones of Pluripotent Stem Cells in the Embryonal Carcinomas of the Testes. J Stem Cell Res Ther 3:

Malecki, Marek (2013) Improved targeting and enhanced retention of the human, autologous, fibroblast-derived, induced, pluripotent stem cells to the sarcomeres of the infarcted myocardium with the aid of the bioengineered, heterospecific, tetravalent antibodies. J Stem Cell Res Ther 3:

Malecki, Marek; Dahlke, Jessica; Haig, Melissa et al. (2013) Eradication of Human Ovarian Cancer Cells by Transgenic Expression of Recombinant DNASE1, DNASE1L3, DNASE2, and DFFB Controlled by EGFR Promoter: Novel Strategy for Targeted Therapy of Cancer. J Genet Syndr Gene Ther 4:152

Zarogoulidis, Paul; Darwiche, Kaid; Sakkas, Antonios et al. (2013) Suicide Gene Therapy for Cancer - Current Strategies. J Genet Syndr Gene Ther 4:

Malecki, Marek; Sabo, Chelsea; Putzer, Emily et al. (2013) Recruitment and retention of human autologous CD34+ CD117+ CD133+ bone marrow stem cells to infarcted myocardium followed by directed vasculogenesis: Novel strategy for cardiac regeneration. Mol Cell Ther 1:

Malecki, Marek; Malecki, Bianca (2012) Routing of Biomolecules and Transgenes' Vectors in Nuclei of Oocytes. J Fertili In Vitro 2012:108-118