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20 Cutting-Edge Biotechnologies in Development Today – Article by Logan Thrasher Collins

20 Cutting-Edge Biotechnologies in Development Today – Article by Logan Thrasher Collins

Logan Thrasher Collins


I have compiled a list of some of today’s most exciting, cutting-edge biotechnologies! Some of these technologies are emerging, and some of them are already prevalent in a translational context.

1. CRISPR-Cas systems: revolutionary for gene editing, gene therapy, fundamental biology, diagnostics, and more.
2. Gene therapy: enables cures for genetic diseases and powerful treatments for many cancers, may eventually treat polygenic disorders, ameliorate aging, and even enhance human biology (e.g., provide radiation resistance to astronauts). Synergy with CRISPR-Cas technologies will greatly aid gene therapy.
3. DNA origami: paves the way for new nanomedicines, biocatalysts, biosensors, imaging probes, diagnostics, data storage methods, biocomputing, and more.
4. Computational protein engineering: paves the way for new nanomedicines, biocatalysts, biosensors, diagnostics, biomaterials, imaging probes, and more.
5. Immunotherapy: enables cures for many cancers, treatments for autoimmune diseases, and more.
6. Computational protein structure prediction: revolutionizes drug discovery and basic biology, synergizes with computational protein engineering.
7. Spatial transcriptomics: method for interrogation of cell and tissue biology in a holistic and multidimensional fashion to deeply understand health and disease, may lead to dramatic insights on aging, cognition, and pathology.
8. Optogenetics: powerful tool for understanding cellular physiology and neural circuits, may greatly enhance brain-machine interfacing (with the help of gene therapy).
9. Expansion microscopy: physically enlarges biological samples to multiply resolution. Making major strides in connectomics, vastly enhancing study of spatial organization of cells and tissues in general, synergizing with spatial transcriptomics.
10. Longevity medicines: pharmacological, gene therapy, and other methods of treating aging may extend human lifespan and dramatically reduce the prevalence of most aging-related diseases.
11. Bioprinting: produces replacement tissue and may enable manufacturing of replacement organs. Also greatly aids study of tissue biology and provides platforms for drug testing.
12. Organ-on-a-chip systems: may greatly reduce the need for animal models in research, helping to understand organ microenvironments and organ physiology in general, serving as platform for drug testing and discovery.
13. Organoids: may greatly reduce the need for animal models in research, helping to understand organ physiology (especially in context to 3D structure and function), serving as platforms for drug testing and discovery, contributing to understanding of cognition, aiding understanding of developmental biology.
14. Cryo-EM and cryo-ET: rivaling x-ray crystallography for solving high-resolution protein structures and is much easier than x-ray crystallography (especially for certain problematic samples), giving 3D images of cellular environments at sufficient resolution to see some macromolecular structural details, preserves sample integrity better than other methods.
15. Phage therapy: enables versatile and potent treatment of bacterial infections, may save the world from antibiotic resistance.
16. Synchrotron x-ray nanotomography: rapid 3D imaging in one or two colors, may help map brain structure much more rapidly than other methods. This could lead to superior brain-inspired AI and robotics, treatments for brain disease, and whole-brain simulations.
17. Tissue clearing with light-sheet microscopy: facilitates 3D imaging of tissues and even whole organs, leading to much better understanding of biological function, aids connectomics.
18. Predictive systems biology models: transforming vast biological datasets into parameters for large-scale simulations which give valuable insights. Some key examples are kinetic signaling network simulations, molecular dynamics simulations, and biophysical neuronal network simulations.
19. Injectable electronics: minimally invasive method of delivering brain-machine interface hardware, may lead to widespread biomedical and nonmedical adoption of brain-machine interfaces.
20. Minimal cells: may transform understanding of cellular physiology, may act as a superior biomanufacturing platform, may act as a superior platform for cell therapy, and more.
***

Logan Thrasher Collins is a U.S. Transhumanist Party member, futurist, synthetic biologist, author, and innovator. When he was 16, he invented a new antimicrobial protein, OpaL (Overexpressed protein aggregator Lipophilic). He next developed a bacterial conjugation delivery system for the gene encoding OpaL. His synthetic biology research has been published as a first-author journal article in ACS Biochemistry: “Design of a De Novo Aggregating Antimicrobial Peptide and a Bacterial Conjugation-Based Delivery System.” In addition, his synthetic biology research has been recognized at numerous venues including TEDxMileHigh, the Intel International Science and Engineering Fair (ISEF), the International BioGENEius Challenge at the BIO International Convention, and at the American Society for Microbiology General Meeting. At Intel ISEF 2014, his synthetic biology research won 1st place in microbiology and best of category in microbiology ($8,000) as well as the Dudley R. Herschbach award. The latter included a trip to take part in the Nobel Prize ceremonies via the Stockholm International Youth Science Seminar (SIYSS). As part of the honors at Intel ISEF, a minor planet was officially named Logancollins.

As the Chief Technology Officer (CTO) at Conduit Computing, Mr. Collins is leading a supercomputing project which has allowed visualization of how the constituent proteins of SARS-CoV-2 interact inside of cells to build whole viruses.

Visit Logan Thrasher Collins’s website here.

Being Excited About Failure – Article by Martin van der Kroon

Being Excited About Failure – Article by Martin van der Kroon

Martin van der Kroon


The much hyped CRISPR-Cas9 genome-editing technique often explained as being the ‘DNA scissors’ or the ‘cut and paste’ technique, has had a setback, and this has me excited.

CRISPR-Cas9 has has the scientific community, and in particular those involved in research and development of genome editing, raving over the roughly past 3 years. It is hailed as a cheap and fast way to edit genomes with great accuracy compared to other genome-editing techniques, and this is true. Now however, researchers have found CRISPR-Cas9 to have some annoying side-effects. The side-effects were found in mice who had their blindness corrected but also caused mutations in other parts of the DNA sequence, roughly 1500 mutations. It is unknown what the consequences of the mutations are at this moment.

“Why am I excited about this setback?” you might ask.

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