Sam Kwiatkowski



Sam Kwiatkowski, Ph.D.

Patent Agent

OFC: 713-426-3923

Office: Houston

Bio coming soon…

Research And Experience

Forensic and Molecular Genetics Fellow
Harris County Institute of Forensic Science, Forensic Genetics Laboratory

  • Validated and optimized protocols to improve the analysis of DNA evidence for medicolegal casework, including protocols to analyze animal DNA, and to collect of human DNA from non-human sources.
  • Created a novel method to enhance the collection of DNA evidence for sexual assault investigations.

Laboratory Techniques

  • Microbiology and aseptic technique
  • Advanced culture media, buffer, and reagent preparation
  • Histological techniques for examining tissue samples
  • RNA in situ hybridization
  • Immunochemistry and western blotting
  • Agarose gel electrophoresis
  • PCR and molecular biology
  • Mammalian cell culture techniques, including transfection and maintenance
  • Confocal fluorescence microscopy
  • Handling embryonic tissues, specifically chicken, quail, and mice
  • Handling mice
  • RNA interference methods
  • Effective handling of retrovirus tools

Honors & Awards

  • Association for Research in Ophthalmology and Vision (ARVO) Travel Grant (2012)
  • Rice IBB Travel Grant (2012, 2013, 2015)
  • Houston Livestock and Rodeo Scholarship (2011)
  • Ross Volunteer Honor Guard Member (2008 – 2009)
  • Jessie L. Easterwood Scholarship (2005 – 2009)
  • Terry Foundation Scholarship

Publications Listing

  • Kwiatkowski, S.C., S. Hirota, J.E. Morales, M. Aghi, and J.H. McCarty. Neuropilin-1 Promotes TGFB Receptor Internalization and Signaling to Drive Glioblastoma Growth and Recurrence after Anti-Angiogenesis Therapy. In Press.
  • Kwiatkowski, S.C., A.F. Ojeda, and P.Y. Lwigale. 2016. PlexinD1 is required for proper patterning of the periocular vascular network and for the establishment of corneal avascularity during avian ocular development. Dev Biol 411(1):128-39.
  • McKenna, C.C., A.F. Ojeda, J. Spurlin, S.C. Kwiatkowski, and P.Y. Lwigale. 2014. Sema3A inhibits cornea vascularization during development. Dev Biol 2:241-50.
  • Kwiatkowski, S., R.P. Munjaal, T. Lee, and P.Y. Lwigale. 2013. Expression of pro- and anti- angiogenic factors in the anterior eye during development of the chick cornea and periocular vasculature. Dev Dyn 242:738-751.


  • Ph.D. in Biochemistry and Cell Biology, Rice University, Houston, TX.
  • B.S. in Biochemistry and Genetics (double major), Texas A&M University, College Station, TX
  • Leadership Certificate from Corps of Cadets and Fightin’ Texas Aggie Band, Texas A&M University, College Station, TX