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Sexually transmitted infections can be worrisome and embarrassing, but with a few notable exceptions, most of them are quite treatable these days. Unfortunately, a new one may be on the rise. British public health officials say that Mycoplasma genitalium, a bacterial infection known as MGen for short, could soon become immune to antibiotics. If this happens, the bacterium would become what’s known as a superbug, the growing class of bacteria that have developed resistance to antibiotic drugs.

The bacterium, which can live in humans’ urinary and genital tracts, is transmitted through sexual intercourse. Women infected with the bacterium can experience pelvic inflammation and cervical inflammation, while men can experience inflammation of the urethra. An infected patient would feel these symptoms, generally speaking, as pain. Perhaps most disconcertingly, though, sometimes the infection will not cause any noticeable symptoms, meaning that an infected person can transmit it without even realizing that they’re doing so. If the infection is left untreated for too long, it can cause female patients to become sterile.

In response to the emerging threat posed by MGen, the British Association for Sexual Health and HIV on Sunday issued its draft guidelines for dealing with MGen. The organization also warned that antibiotic-resistant MGen could become much more prevalent in the coming years.

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Biologist Dan Gibson edits and programs DNA, just like coders program a computer. But his “code” creates life, giving scientists the power to convert digital information into biological material like proteins and vaccines. Now he’s on to a new project: “biological transportation,” which holds the promise of beaming new medicines across the globe over the internet. Learn more about how this technology could change the way we respond to disease outbreaks and enable us to download personalized prescriptions in our homes.

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Today we have a report from Open Longevity School: Summer Camp 2018, an initiative in Russia focused on developing a personal health and longevity strategy, Elena Milova went to investigate.


When we ask researchers when, in their opinion, the cures for aging will be ready, we often hear an optimistic answer: 20–25 years. As a well-informed optimist, I add another 10 years to this number, because wherever the therapies appear, it will take time for them to be distributed to other countries and become affordable. I will be happy if it takes less time, but what if it doesn’t? I am nearly 40, and when I add 35 years to my current age, I vividly imagine how my reflection in the mirror will show a 75-year-old lady. Honestly, I don’t want to see my body change, and it can explain why I aspire to get first-hand information about any means to slow down aging as soon as possible. Evidence-based information, of course.

Before I tell you my story of discovering how to control my aging, I must provide a disclaimer. This article does not contain any medical recommendations. The websites of the projects I will tell you about, once again, do not contain medical recommendations and cannot be independently used to make health decisions. The experience I will share, and the activities of the projects I will tell you about, are aimed at teaching you about the existing scientific knowledge about aging and interventions that have the potential to change the way we age. Whatever you decide to implement in your everyday life, please talk to your medical advisor first.

I am always looking for the means to keep myself as young as possible. Luckily for me, in Russia, there is a project focused on collecting this kind of information and making it publicly available. It is Nestarenie.ru (translation: “not aging”), an online encyclopedia created by professional sports trainer, valeologist and citizen scientist Dmitry Veremeenko. The amount of information that Dmitry has managed to process is hard to imagine; it consists of more than 70,000 scientific papers. The development of this database took him several years of work. Each article of his encyclopedia summarizes a specific drug, food or lifestyle element that can slow down or even reverse age-related changes, with a deep explanation of the underlying mechanisms. Each of his information-dense articles has lots of internal links to actual scientific papers (including the freshest meta-analyses) and finishes with a list of additional references.

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This report covers the 11th edition of the EU-funded MicroNanoBio Systems cluster annual MNBS Bioelectronics Workshop, which took place in Amsterdam at the Beurs van Berlage on 12th-13th December 2017 and was included as part of the International Micro Nano Conference 2017, of which the main topics were Microfluidics and Analytical Systems, Fabrication and Characterization at the Nanoscale, and Organ-on-a-Chip.

Finger touching electronics board

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Synthetic biologists are the computer programmers of biology. Their code? DNA.

The whole enterprise sounds fantastical: you insert new snippets of DNA code—in the form of a chain of A, T, C, G letters—into an organism, and bam! Suddenly you have bacteria that can make anti-malaria drugs or cells that can solve complicated logic problems like a computer.

Except it’s not that simple. The basis of synthetic biology is DNA—often a lot of it, in the form of many genes. Making an average gene from scratch costs several hundreds of dollars and weeks of time. Imagine a programmer taking a month to type a new line of code, and you’ll likely understand a synthetic biologist’s frustration.

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Medical X-ray scans have long been stuck in the black-and-white, silent-movie era. Sure, the contrast helps doctors spot breaks and fractures in bones, but more detail could help pinpoint other problems. Now, a company from New Zealand has developed a bioimaging scanner that can produce full color, three dimensional images of bones, lipids, and soft tissue, thanks to a sensor chip developed at CERN for use in the Large Hadron Collider.

Mars Bioimaging, the company behind the new scanner, describes the leap as similar to that of black-and-white to color photography. In traditional CT scans, X-rays are beamed through tissue and their intensity is measured on the other side. Since denser materials like bone attenuate (weaken the energy) of X-rays more than soft tissue does, their shape becomes clear as a flat, monochrome image.

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Recent research led by Professor G.V. Shivashankar of the Mechanobiology Institute (MBI) at the National University of Singapore (NUS) and the FIRC Institute of Molecular Oncology (IFOM) in Italy, has revealed that mature cells can be reprogrammed into re-deployable stem cells without direct genetic modification — by confining them to a defined geometric space for an extended period of time.

“Our breakthrough findings will usher in a new generation of stem cell technologies for tissue engineering and regenerative medicine that may overcome the negative effects of geonomic manipulation,” said Prof Shivashankar.

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