Fibroblast News and Research

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Fibroblasts are connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules.

International study shows reprogramming cells lead to genomic aberrations

It's a discordant note in the symphony of good news that usually accompanies stem cell research announcements. Stem cells hold enormous promise in regenerative medicine, thanks to their ability to regenerate diseased or damaged tissues.

21 Feb 2011

Fibrocell Science sells $7.8 million Series D convertible preferred stock

Fibrocell Science, Inc., a biotechnology company focused on the development of autologous cell therapies for aesthetic, medical and scientific applications, announced today that between December 8, 2010 and February 9, 2011 it entered into agreements with certain accredited investors, pursuant to which the Company sold to the purchasers in the aggregate approximately $7.8 million of the Company's Series D convertible preferred stock, which is convertible into shares of common stock at a conversion price of $0.50 per share.

16 Feb 2011

CVBT seeks FDA 'fast track' designation for CVBT-141B to treat ischemic diabetic wounds

CardioVascular BioTherapeutics, Inc. today announced it has submitted an application to the U.S. FDA to obtain "fast track" designation for CVBT-141B, its biological therapy to treat ischemic diabetic wounds based on the active ingredient fibroblast growth factor-1 (FGF-1).

4 Feb 2011

Scientists convert adult skin cells into cardiomyocytes using direct reprogramming strategy

Scripps Research Institute scientists have converted adult skin cells directly into beating heart cells efficiently without having to first go through the laborious process of generating embryonic-like stem cells. The powerful general technology platform could lead to new treatments for a range of diseases and injuries involving cell loss or damage, such as heart disease, Parkinson's, and Alzheimer's disease.

30 Jan 2011

Fibroblasts help 'recruit' immune cells for tumor growth

The most common connective tissue cell in animals is the fibroblast, which plays an important role in healing wounds. But Dr. Neta Erez of Tel Aviv University's Sackler Faculty of Medicine has now demonstrated that fibroblasts can also do a body great harm, helping to "recruit" immune cells for tumor growth.

27 Jan 2011

FDA accepts to review Fibrocell Science's azficel-T drug

Fibrocell Science, a biotechnology company focused on the development of autologous cell therapies for aesthetic, medical and scientific applications, announced today that the U.S. Food & Drug Administration has accepted for review the Company's complete response submission for azficel-T, proposed brand name laViv, for the treatment of moderate to severe nasolabial folds and wrinkles.

12 Jan 2011

Skin cells for repairing cartilage injury

In this paper, Noriyuki Tsumaki and his team at the Osaka University Graduate School of Medicine, used fibroblasts isolated from adult mouse skin, and expressed proteins used to induce pluripotency along with a factor that promotes a chondrocyte fate.

11 Jan 2011

Silicon microdevices may provide new way to screen metastatic breast cancer cells

Research by engineers and cancer biologists at Virginia Tech indicate that using specific silicon microdevices might provide a new way to screen breast cancer cells' ability to metastasize.

11 Jan 2011

Specific silicon microdevices may provide new way to screen metastatic breast cancer cells

Research by engineers and cancer biologists at Virginia Tech indicate that using specific silicon microdevices might provide a new way to screen breast cancer cells' ability to metastasize.

9 Jan 2011

Isis Pharmaceuticals announces addition of two new drugs to development pipeline

Isis Pharmaceuticals, announced today that it has added two new drugs to its development pipeline, ISIS-FGFR4Rx and ISIS-STAT3Rx.

7 Jan 2011

Findings of AM095 in various in vitro, in vivo models of fibrotic disease published in JPET

Amira Pharmaceuticals, Inc. announced today the publication of its findings in the Journal of Pharmacology and Experimental Therapeutics which describes the biologic effects and the characterization of AM095, a lysophosphatidic acid receptor 1 antagonist, in various in vitro and in vivo models of fibrotic disease.

6 Jan 2011

Researchers present definitive explanation of how fibrotic cells destroy human liver

In the latest of a series of related papers, researchers at the University of California, San Diego School of Medicine, with colleagues in Austria and elsewhere, present a new and more definitive explanation of how fibrotic cells form, multiply and eventually destroy the human liver, resulting in cirrhosis. In doing so, the findings upend the standing of a long-presumed marker for multiple fibrotic diseases and reveal the existence of a previously unknown kind of inflammatory white blood cell.

21 Dec 2010

Fibrocell Science submits response to FDA CR letter for azficel-T BLA

Fibrocell Science, Inc., a biotechnology company focused on the development of autologous cell therapies for aesthetic, medical and scientific applications, announced today that it has submitted its complete response to the Complete Response (CR) letter issued by the U.S. Food & Drug Administration (FDA) regarding the Company's Biologics License Application (BLA) for azficel-T, proposed brand name laViv®, for the treatment of moderate to severe nasolabial folds and wrinkles.

20 Dec 2010

Boehringer Ingelheim reports positive results from afatinib phase IIb/III LUX-Lung 1 trial in advanced NSCLC

Boehringer Ingelheim Pharmaceuticals, Inc. announced that new data from a subgroup analysis of the phase IIb/III LUX-Lung 1 trial show that afatinib (BIBW 2992) reached a four-fold extension (4.4 months vs. 1.0 month for placebo) in progression-free survival (PFS) in advanced non-small cell lung cancer (NSCLC) patients most likely to have an epidermal growth factor receptor (EGFR) mutation. The updated LUX-Lung 1 data will be presented at the Chicago Multidisciplinary Symposium in Thoracic Oncology.

13 Dec 2010

Creation of two-father offspring in mice, a step toward preserving endangered species

Using stem cell technology, reproductive scientists in Texas, led by Dr. Richard R. Berhringer at the M.D. Anderson Cancer Center, have produced male and female mice from two fathers.

9 Dec 2010

Organovo releases data on bioprinted blood vessels

Organovo, Inc., a regenerative medicine company focused on bioprinting technology, today announced the release of data on the first fully bioprinted blood vessels. Data was presented at the Tissue Engineering and Regenerative Medicine International Society (TERMIS) meeting in Orlando, Florida. The blood vessels were created through the use of the NovoGen MMX Bioprinter, Organovo's proprietary platform for the creation of 3D tissue constructs.

9 Dec 2010

ArQule initiates enrollment in ARQ 736 Phase 1 clinical trial for advanced solid tumors

ArQule, Inc. today announced the commencement of patient dosing in a Phase 1 clinical trial with ARQ 736, a small molecule inhibitor of the RAF kinases.

7 Dec 2010

AVEO's RON antibody shows anti-tumor activity in human cancer xenografts

AVEO Pharmaceuticals, Inc., a biopharmaceutical company focused on discovering, developing and commercializing cancer therapeutics, today announced preclinical data from AVEO's anti-RON antibody program which demonstrated the successful identification of antibodies with potent anti-tumor activity that demonstrated inhibition of the function of both wild type RON and the RONΔ160 variant, as well as a potential biomarker to identify tumors likely to respond to treatment with the anti-RON antibody.

19 Nov 2010

Data from AVEO's tivozanib-FOLFOX6 combination Phase 1b trial presented at 22nd EORTC-NCI-AACR

AVEO Pharmaceuticals, Inc., a biopharmaceutical company focused on discovering, developing and commercializing cancer therapeutics, today announced that new clinical data from a Phase 1b trial evaluating the company's lead product candidate, tivozanib, a highly potent and selective inhibitor of VEGF receptors 1, 2, and 3, in combination with FOLFOX6, a standard chemotherapy regimen, will be presented during the 22nd Annual Symposium of EORTC-NCI-AACR being held November 16-19, 2010 in Berlin, Germany.

10 Nov 2010

Fibroblast growth factor-2 stimulates periodontal regeneration: Study

It is well known that oral infection progressively destroys periodontal tissues and is the leading cause of tooth loss in adults. A major goal of periodontal treatment is regeneration of the tissues lost to periodontitis. Unfortunately, most current therapies cannot predictably promote repair of tooth-supporting defects. A variety of regenerative approaches have been used clinically using bone grafts and guiding tissue membranes with limited success.