Companies in Stem Cell Therapies

Geron, spinal cord injury

ViaCyte, diabetes, US$10.1 million from CIRM

Blubird Bio, beta-thalassemia, US$9.3 million from CIRM

StemCells, Alzheimer’s US$20 million from CIRM; spinal cord injury US$20 million from CIRM, stocks rise 148% this year.

Osiris, graft-vs.-host disease (GvHD) in children, approved by Canadian regulator Health Canada

Pluristem Therapeutics, aplastic bone marrow, IPO $30 million, shares up 44%.

Cardio3 BioSciences therapy, heart failure, Phase III in Belgium permitted.

TiGenix, cartilage repair in the knee, commercial production; autoimmune, Crohn’s disease Phase III; quarterly revenue up 152% as reported in Oct, 2012.

Advanced Cell Technology, degenerative eye condition, advancing clinical trials in the US and EU.

New Products to be released at next month’s ASCB annual conference in San Francisco: human mRNA-iPS cells, iPSCs with fluorescent markers, neural pregenitors derived from mRNA-iPSCs.

Tags: ACT, Advanced Cell Technology, Alzheimer's, AMD, beta-thalassemia, Blubird, diabetes, Geron, GvHD, iPSCs, spinal cord injury, stem cells, ViaCyte

Allele Biotech Announces Opening of New Facility in San Diego

Firsr Floor Multipurpose Lab

We’re happy to announce that after a long construction and moving process, Allele Biotech has passed its final inspection hurdle and is now officially open for business at our new location, a two-story building we recently purchased on Nancy Ridge Drive. This facility is located at the heart of the Sorrento Mesa biotechnology cluster and contains two floors of brand new lab space to support production and R&D, plus plenty of room for expansion. We’re also welcoming two tenants, Nano CELLect and MesaTech, as well as the non-profit research institute we helped launch earlier this year, the Scintillon Institute (www.scintillon.org).

For our local colleagues and valued customers, please feel free to contact us to schedule a personal tour of our new facility and to meet with our esteemed group of experts who are always willing to discuss in person, your scientific needs

Keep an eye out on this blog for important dates, promotions and more news and photos from the new facility as we prepare for our upcoming open house! Hope to see many of you then if not sooner!

New Product Notes: iPS reprogramming and transdifferentiation product line including the Potent 6F mRNA Reprogramming Premix, IVT templates for Ascl1, Myt1l and neuro D2 mRNAs.

Tags: Allele Biotech, Allele Building, Nancy Ridge, New Facility, Pacific Ocean, San Diego

The 2012 Nobel Prize for Physiology or Medicine is Awarded to Cell Reprogramming Scientists

Monday Sir John B. Gurdon and Shinya Yamanaka shared this year’s Nobel Prize for physiology or medicine for work that revolutionized the understanding of how cells and organisms develop.

“By reprogramming human cells, scientists have created new opportunities to study diseases and develop methods for diagnosis and therapy.”

This is the 3rd time that a Nobel Prize is awarded on a technology that we chose as our area of research and made contributions to the field. The other two are RNA interference (2005) and fluorescent proteins (2008).

Tags: 2012 Nobel Prize, adult stem cell banking, disease model, iPSC, John B. Gurdon and Shinya Yamanaka, regenerative medicine

Path to Better Drugs through Disease-Specific iPSCs

Induced human pluripotent stem cells

The recent finding that pluripotency, the ability to differentiate into all cell types typically associated with embryonic stem cells, can be induced in somatic cells may be the molecular equivalent of the discovery of antibiotics or vaccines in the last century [1].

iPSC-based disease modeling

Recent studies have described the generation of induced pluripotent stem cells (iPSCs) from patients with a full range of genetically inherited or sporadic diseases, and in vitro differentiation of these iPSCs to cell types relevant to the disorder with certain disease features.

Example 1 (out of ~20): Progressive motor neuron loss during differentiation of iPSCs derived from spinal muscular atrophy (SMA) patients, reflecting developmental loss seen in the disease.
Example 2: iPSCs made from RETT syndrome give rise to glutamatergic neurons with fewer synapses than controls, a better treatment was found from a panel of candidates based on this model.
Example 3: Neurons differentiated from iPSCs that have been derived from early or late onset Alzheimer’s disease were shown to display different properties and potential interference points.
The identification of novel pathways or drugs that could prevent disease is the ultimate goal of the iPSC-based disease modeling approach.

Major steps towards efficient iPSC disease modeling

The first hurdle for feasible application of patient-specific disease modeling is to achieve efficient generation of iPSCs from large cohorts of patients quickly and at a low cost while eliminating “clonal variations”. As described in a recent publication [2], the Allele Biotechnology team has shown that human fibroblasts can be converted to stem cells in just over a week, achieving bulk conversion efficiency without any chromosome modifications. The process is also xeno-free and feeder-free, enabling both fundamental scientific research and clinical applications.

The next major advancements required for disease modeling are robust lineage-specific differentiation protocols that provide a large number of desired cells for drug testing and screening. Cardiomyocytes derived from iPSCs have been the best known example of large expansion; other cell types will become available in the near future. Allele Biotechnology has commenced differentiating iPSCs along several lineages using our own iPSCs of superior quality.

With cells of disease-matching tissue types derived from patients’ iPSCs, cell-based assays can be designed and developed using various assay formats. Allele Biotech’s leading capacities in fluorescence and bioluminescence, gene silencing, delivery vehicles and single-domain targeting agents will be of unmatched value to drug discovery partners.

1. Review: Wu, SM and Hochedlinger, K. “Harnessing the potential of induced pluripotent stem cells for regenerative medicine ” 2011, Nature Cell Biology, V13-5, 497-505.
2. Allele Biotech publication: Warren, L., Ni, Y., Wang, J. and Guo, X. “Feeder-Free Derivation of Human Induced Pluripotent Stem Cells with Messenger RNA” 2012, Nature’s Scientific Reports, doi:10.1038/srep00657.

For business development contact:
iPS@allelebiotech.com
858-587-6645
Fax 858-587-6692
www.allelebiotech.com
6404 Nancy Ridge Drive
San Diego, CA 92121

Related products for academic customers: Non-Integrating iPSC Generation Product Line http://www.allelebiotech.com/non-integrating-ipsc-generation/

New Product of the week: 6F mRNA Reprogramming Premix: $995 for 10 reprogramming!

Tags: cell therapy, disease model, drug screening, iPSC, Klf, Lin28, M3O, mRNA reprogramming, Nanog, Oct, Sox

Allele Biotechnology Announces New advance in production of human stem cells

This week in the journal Scientific Reports (Nature Publishing Group) scientists from Allele Biotechnology describe an important advance in the generation of stem cells capable of producing all the different tissues of the human body. In an article entitled “Feeder-Free Derivation of Human Induced Pluripotent Stem Cells with Messenger RNA,” Allele’s scientists present the fastest and safest method yet for converting ordinary human skin cells into “induced pluripotent stem cells” (iPSCs).

The scientific efforts were led by Dr. Luigi Warren, whose pioneering work on “footprint-free” reprogramming using messenger RNA was the foundation for Allele’s breakthrough. Through the united efforts of Dr. Warren and the scientists at Allele Biotechnology, his technique was re-engineered to increase cell conversion efficiency and eliminate any use of potentially unsafe reagents, while substantially reducing the time and effort needed to make stem cells. Dr. Warren believes that because of its advantages this technology “should become the method of choice for iPSC cell banking.”

According to Dr. Jiwu Wang, corresponding author on the paper and CEO of Allele Biotechnology, “This advance in stem cell derivation will enable both fundamental scientific research and clinical applications which has been the mission of Allele Biotechnology from its inception.”

Allele Biotechnology and Pharmaceuticals Inc. is a San Diego-based biotechnology company that was established in 1999 by Dr. Jiwu Wang and colleagues. A research based company specializing in the fields of RNAi, stem cells, viral expression, camelid antibodies and fluorescent proteins; Allele Biotechnology has always striven to offer products and services at the cutting edge of research.

Allele Biotechnology and Pharmaceuticals Inc.
Jiwu Wang, Ph.D., 858-587-6645 Ext 3
President and CEO
iPS@allelebiotech.com
fax: 858-587-6692
www.allelebiotech.com
Press release by BusinessWire. Also see Yahoo!News, Reuters, The Herald, etc.

Tags: flourescent proteins, human fibroblasts, iPS, iPSC, iPSCs, Lin28, MO3, mRNA reprogrammin, Myc, Nanog, Oct4, reprogrammin, Sox2, stem cells