Dmm017236 421..427

نویسندگان

  • David L. Forest
  • Lincoln V. Johnson
  • Dennis O. Clegg
چکیده

Age-related macular degeneration (AMD) is a complex neurodegenerative visual disorder that causes profound physical and psychosocial effects.Visual impairment inAMD is causedby the lossof retinal pigmented epithelium (RPE) cells and the light-sensitive photoreceptor cells that they support. There is currently no effective treatment for the most common form of this disease (dry AMD). A new approach to treating AMD involves the transplantation of RPE cells derived fromeither human embryonic or induced pluripotent stem cells. Multiple clinical trials are being initiated using a variety of cell therapies. Although many animal models are available for AMD research, most do not recapitulate all aspects of the disease, hampering progress. However, the use of cultured RPE cells in AMD research is well established and, indeed, some of the more recently described RPEbased models show promise for investigating the molecular mechanisms of AMD and for screening drug candidates. Here, we discuss innovative cell-culturemodels of AMDand emerging stem-cellbased therapies for the treatment of this vision-robbing disease.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

First-Class Objects

I. UNIQUE IDENTIFIERS ............................................................... 421 A. James Grimmelmann and @grimmelm .................................. 422 B. Unique Identifiers ................................................................. 424 C. Other Examples .................................................................... 426 II. CONSEQUENCES ....................................

متن کامل

Regulation of early adenovirus gene expression.

INTRODUCTION ........................................ 419 GENE ORGANIZATION ........................................ 419 TEMPORAL EXPRESSION OF EARLY GENES ........................................ 420 TRANSCRIPTION CONTROL........................................ 421 ACTIVATION OF TRANSCRIPTION BY ElA 421 Mechanism for E1A Action ........................................ 423 E2F Factor .............

متن کامل

Gene amplification in Leishmania.

INTRODUCTION ..................................................................................... 417 A Leishmania Primer ............................................................................ 418 The Leishmania Genome and Circular DNAs ............................................... 419 MULTIPLE MECHANISMS OF DRUG RESISTANCE ...................................... 420 GENES AMPLIFIED IN ...

متن کامل

Workers’ Memorial Day — April 28, 2015

411 Work-Related Asthma Cluster at a Syntactic Foam Manufacturing Facility — Massachusetts 2008–2013 415 Tracking Progress Toward Polio Eradication — Worldwide, 2013–2014 421 Optimal Serum and Red Blood Cell Folate Concentrations in Women of Reproductive Age for Prevention of Neural Tube Defects: World Health Organization Guidelines 424 Announcements 427 QuickStats Workers’ Memorial Day — April...

متن کامل

Ring-like minimal surfaces

2014 The behaviour of a certain class of periodic minimal surfaces is studied. It becomes evident that simple deformations along the crystallographic axes of these surfaces yield two sets of solutions to the boundary problem ; one stable and one unstable. It is shown that the surfaces can be extended only within certain limits. The relationship to analytical minimal surfaces is explored. J. Phy...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015