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Department of Chemical Engineering and Materials Science
257 Amundson Hall
421 Washington Ave S.E.
Minneapolis, MN 55455
Tel: 612.626.7630
Fax: 612.626.7246
acre@cems.umn.edu

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Consortium for CHO Genomics

Chinese HamsterMarching on in its third year, the CHO consortium recently welcomed its 9th member, and embarks on an effort to sequence the genome
20 years of CHO cells

Biotechnology Training Program
Dr. Hu is directing the NIH funded Biotechnology Training Program, which promotes interdisciplinary training on biotechnology. The program supports 15 students from various departments on campus.
 

Cellular Bioprocess Technology short course

CBTDates have been anounced
for the the annual Cellular Bioprocess Technology course which will be held at the University of Minnesota from July 13-16, 2009.
This course has played a key role in training thousands of cell culture bioprocessing professionals. Last year's course was attended by over 60 people representing 10 countries.

Satellite DNA Microarray Workshop
This workshop will be held immediately following the Cellular Bioprocess Technology short course. The workshop will aid cell culture professionals in fully utilizing the power of transcriptome and proteome analysis. For more details visit our website.

 
Recent Events

Intensive Short Course at Novozymes - Adelaide, Australia
Prof. Hu traveled to Adelaide Australia to give an abbreviated version of the annual course offered at the University of Minnesota.

Cellular Engineering - A special short course in Dalian, China - October 12th
This intensive short course is an abbreviated version of the annual course offered at the University of Minnesota. The course is specifically designed for engineers, cell biologists, and scientists interested in state-of-the-art cell culture technology. This course has thus far attracted participants from more than 35 countries since it was first offered in 1986. The course focuses on the fundamentals of cell biology and biochemical engineering.

Training Workshop on Microarray Data Analysis for Cell Culture Engineering This hands-on workshop was held June 19-20, 2008. The workshop covered fundamentals of microarray data analysis with references to proteomic analysis. Additionally, lab members, Anne Kantardjieff, Nitya Jacob and Huong Le went to Singapore at BTI Singapore and gave the workshop to our collaborators there. During that trip they also visited the new manufacturing plant of Lonza.

Symposium on Engineering Stem Cells
Professor Peter Zandstra of the University of Toronto, is periodically visiting the Stem Cell Institute in 2008 to give a series of lectures, and to facilitate research and training collaborations on stem cell engineering. Abstract PDF


 

HuGroup student Anne Kantardjieff talks about Transcriptome Analysis in Mammalian Cell Culture

 

 

HuGroup student Kartik Subramanian speaks on "Using Stem Cells to Obtain Functional Liver Hepatocytes"

Kartik

 

 

HuGroup members present at Stem Cell Engineering conference, Cell Culture Engineering and ACS
HuGroup members Kartik Subramanian, Anne Kantardjieffl presented the following at the 2008 ACS annual meeting in San Diego, CA.

Oct04aggregates_subramanian
MAPC (an adult stem cell) Differentiation to liver cell in 3D (Kartik Subramanian)

jayapal_ACS07
Genome-wide regulon prediction through data mining: integrating sequence, gene function(Marlene Castro)

Effect of Cell Density on Oct4
MAPC pluri ptency and oxygen/cell density (Yonsil Park)

Recent Work

Advancing Mammalian Cell Culture Engineering Using Genome-Scale Technologies


A concise review on the recent applications of transcription and proteome analysis in cell engineering. (Griffin, T. et al. 2007. Trends Biotechnol, 25, 401-408)

Engineering Cell Metabolism for High Density Cell Culture via Manipulation of Sugar Transport
By empowering cells with the capability to utilize fructorse, lactate production is reduced.
(Wlaschin, K. et al. 2007. J. Biotechnol. 131, 168-176)

Comparative genomics of Streptomyces coelicolor and Streptomyces lividans
Genomic Island_fig1
Comparative genomic hybridizations reveal differences between the chromosomes of S. coelicolor and S. lividans. Absence of certain large genomic islands in S. lividans identified appear to make it more suitable for cloning and protein secretion.
(Jayapal. K. et al. 2007. BMC Genomics. 8, 229)

Transcriptome Dynamics Based Operon Prediction and Verification in Streptomyces Coelicolor
A compilation of global transcriptome data was used to build and verify a genome-scale operon map for Streptomyces coelicolor using a machine learning algorithm – support vector machines (SVM).
(Charaniya, S. et al. 2007. Nucl. Acids Res. 35 (21) 7222-7236)

Books on Cell Culture Engineering
Dr. Hu has recently collaborated on two books, Cell Culture Engineering and Cell Culture Technology for Pharmaceutical and Cellular Therapies, which were published in 2006.

 

In Pursuit of a Super Producer - Alternative Paths to High Producing Recombinant Mamalian Cells
A discussion on the gene expression changes that give rise to hyperproductivity.
(Seth, G. et al. 2007. Current Opinion in Biotechnol. 18, 557-564)

Comparative Transcriptome Analysis of Embryonic and Adult Stem Cells with Extended and Limited Differentiation Capacity
Ulloa_Figure8
At a transcriptome level MAPC is in between mesenchymal stem cells and embryonic stem cells.
(Ulloa-Montoya, F. et al. 2007. Genome Biol 2007. 8:R163)

A Scaffold for the Chinese Hamster Genome
A description of synteny between chinese hamster to mouse.
(Wlaschin, K. et al. 2007. Biotechnol Bioeng. 98, 429-439)

Systems Analysis of N-Glycan Processing in Mammalian Cells


A theoretical model to predict the metabolic engingeering target(s) for producing uniform glycans on glycoprotein therapeutics.
(Hossler, P. et al. 2008. PlosOne. 2(8) 429-439)

Comparative Transcriptome/Proteome of Hyper Producers
molecular portrait
(Seth, G. et al. 2007. Biotechnol Bioeng.
93 933-951)

Inside the HuGroup

The People
Meet the faculty, staff and students who form the Hu Group.

Former Group Members
The Hu Group is proud of its former students, scholars and staff who set the standard of excellence we continue to strive for.

  Life in the Hu Lab
The Hu Group returns from its annual weekend retreat and workshop to Itasca State Park where they also enjoyed Minnesota's winter outdoor activities.
Congratulations to our recent M.S. and Ph.D. recipients
Karthik_Jayapal Karthik_Jayapal Joon Chong Yee
Salim Charaniya
Genentech
Cornelia Bengea
Abbott

Karthik Jayapal
Bayer

Joon Chong Yee
Genzyme
 
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