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Aleks Penev

Aleks Penev has written 3 posts for Triple Helix Online

Building New Foundations: Recent Advances in Tissue Engineering

Since the development of in-depth stem cell research and particularly the ability to induce pluripotency – the ability to differentiate cells into many or all cell-types – the promise of generating replacement tissues and organs for patients has been a virtual “holy grail” for the field of regenerative medicine. Many advances have been made in [...]

Paving the Way for Moore’s Law

As long as Moore’s Law holds true, every two years, computers will grow either twice as powerful or half the size. This trend, in which the number of transistors that can fit on an integrated circuit doubles every two years, has continued since the 1950′s and is forecast to continue for another decade. However, with [...]

Stem Cells: Opening Another Avenue

Since their discovery, stem cells have caused a big stir in the biomedical field for a variety of reasons. However, the controversy surrounding embryonic stem cells – cells derived from embryos – is the most fervent.  While their totipotency – their ability to become any kind of cell in the human body – makes them [...]

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