Lifeboat Foundation

There’s a positive correlation of assisted reproductive technologies with arterial hypertension. Epigenetics and hormone treatments with IVF are probable causes.

Assisted reproductive technologies (ART) have been shown to induce premature vascular aging in apparently healthy children. In mice, ART-induced premature vascular aging evolves into arterial hypertension. Given the young age of the human ART group, long-term sequelae of ART-induced alterations of the cardiovascular phenotype are unknown.

This study hypothesized that vascular alterations persist in adolescents and young adults conceived by ART and that arterial hypertension possibly represents the first detectable clinically relevant endpoint in this group.

Continue reading “Association of Assisted Reproductive Technologies With Arterial Hypertension During Adolescence” »

Evolutionary genetic theory shows that genetic variation can be maintained when selection favors different versions of the same genes in males and females—an inevitable outcome of having separate sexes. That is, for many genes, there may not be a universally ‘best’ version, but rather one is best for males and one is best for females. This is known as sexually antagonistic genetic variation, but it might only be maintained under a narrow set of conditions, limiting its prevalence in nature. However, a new study by Dr. Karl Grieshop and Professor Göran Arnqvist, published in PLoS Biology, may change this view.

“One of the simplest ways for sexually antagonistic selection to maintain genetic variation in fitness is via sex-specific dominance reversal, where neither version of a gene is always dominant or recessive, but rather the version that benefits a given sex is also dominant in that sex. So whether a given version of a gene is dominant or recessive to the other will depend upon which sex it is in,” says Dr. Karl Grieshop.

So far, robots have primarily been developed to fulfill utilitarian purposes, assisting humans or serving as tools to facilitate the completion of particular tasks. As robots become more human-like, however, this could pose significant challenges, particularly for robots built to engage with humans socially.

Humans have used sex dolls as inanimate objects for sexual pleasure throughout history. Animated sex robots, social robots created to meet humans’ needs for sex and affection, offer more. Due to recent developments in robotics and AI, sex robots are now becoming more advanced and human-like. Purchasers can have them customised both in appearance and in how they speak and behave to simulate intimacy, warmth and emotion.

Currently, sex robots are inanimate things, able to simulate but not engage in mutual intimacies. In the future, however, technological advances might allow researchers to manufacture sentient, self-aware sex robots with feelings, or sexbots. The implications of the availability of sexbots as customisable perfect partners for intimate relationships with humans are potentially vast.

Continue reading “Research explores the ethical implications of creating sentient and self-aware sexbots” »

An elusive medical advance might finally be within grasp, one that could make some couples’ sex lives a lot more convenient. This week, researchers officially kicked off the first wide-scale clinical trial of a male contraceptive topical gel.

The trial, funded by the National Institute of Child Health and Human Development (NICHD), is set to enroll 420 relatively healthy and young couples. The couples will be recruited from nine different study sites in seven countries scattered across the globe, including Chile, England, and Sweden. But the first batch of volunteers will come from sites in the U.S. in Seattle, California, and Kansas.

Healthy mice have been born from same-sex parents in China. To investigate the ways that mammalian reproduction differs from other animals, researchers at the Chinese Academy of Sciences used stem cells and genetic manipulation to produce 29 live, healthy offspring from two female mice. The pups have since grown to adulthood and had babies of their own.

It’s offering 80 minutes alone with a robotic sex doll.

Some say the proliferation of sex robots could lead to less demand for prostitution, but not all agree.

What are the values of religion in the 21st century? As we continue accelerating towards a new scientific and technological era, it shouldn’t be a surprise to find an increasing number of people adhering to secular values and skeptical critical thinking. But then religion persists. Interestingly, while newer religions are emerging, they’re subsequently accommodating this new era into their philosophical belief structure.

In this cyborg religion, being against science and technology is a sin! Then again, so is having sex and doing drugs. Bummer!

The largest-ever study of genetics and sexual orientation offers a theory about the longevity of genes that influence homosexuality.

Biohacking raises a host of ethical issues, particularly about data protection and cybersecurity as virtually every tech gadget risks being hacked or manipulated. And implants can even become cyberweapons, with the potential to send malicious links to others. “You can switch off and put away an infected smartphone, but you can’t do that with an implant,” says Friedemann Ebelt, an activist with Digitalcourage, a German data privacy and internet rights group.

Patrick Kramer sticks a needle into a customer’s hand and injects a microchip the size of a grain of rice under the skin. “You’re now a cyborg,” he says after plastering a Band-Aid on the small wound between Guilherme Geronimo’s thumb and index finger. The 34-year-old Brazilian plans to use the chip, similar to those implanted in millions of cats, dogs, and livestock, to unlock doors and store a digital business card.

Kramer is chief executive officer of Digiwell, a Hamburg startup in what aficionados call body hacking—digital technology inserted into people. Kramer says he’s implanted about 2,000 such chips in the past 18 months, and he has three in his own hands: to open his office door, store medical data, and share his contact information. Digiwell is one of a handful of companies offering similar services, and biohacking advocates estimate there are about 100,000 cyborgs worldwide. “The question isn’t ‘Do you have a microchip?’ ” Kramer says. “It’s more like, ‘How many?’ We’ve entered the mainstream.”

Continue reading “Biohackers Are Implanting Everything From Magnets to Sex Toys” »