Future

Do Old Dads Make For Unhealthy Kids?

As more older men become fathers, researchers are focusing on potential health effects of their children. Initial studies show a link between older fathers and children with various genetic defects. But some caution that more research is needed before dra

Actor Robert De Niro with wife Grace Hightower (David Shankbone)
Actor Robert De Niro with wife Grace Hightower (David Shankbone)


*NEWSBITES

Biologically speaking, men have the ability to reproduce until relatively late in life. Some, like Hollywood acting legend Robert De Niro, choose to exercise that option. De Niro, 68, just welcomed the arrival of his seventh child, a daughter. Last year, a man in northern India reportedly became the world's oldest father at 94.

For many reasons – including the life expectancy of the dad – fathering children at an advanced age can be a difficult choice. But is it also unsafe for the child?

Several recent studies have found that the children of older fathers stand a greater chance of being born with serious health problems, or suffering from them at some time in their life. Genetic defects resulting in malformations, malign tumors, or Marfan Syndrome (a disorder of the connective tissue) are often seen in the children of older fathers and explain why, in most countries, sperm donors may not be older than 40.

Such studies are of particular concern to Swiss fertility expert Dr. Peter Fehr, who notes that in Switzerland the number of men becoming fathers at the age of 50 or above is steadily rising. "Increasingly, we're seeing an older man with a younger second wife from Eastern Europe who absolutely wants kids," he says.

Scientists are recognizing that more diseases than previously thought have a connection to the age of the father. For children fathered by men over 40, problems may already begin in the womb. A team of researchers at the New York Medical School observed that the older the father is, the more likely the mother-to-be -- regardless of her age -- was to suffer from high blood pressure during pregnancy. Women thus afflicted have to be carefully monitored because of the danger of kidney failure and hemorrhaging if the condition worsens. That, in turn, can result in asphyxiation of the child. The risk of miscarriage also increased.

Doctors at Aarhus University in Denmark have shown that the risk of early birth (before the 32nd week) was twice as high when the father was over 50 by comparison to fathers under 25. Older fathers can also negatively impact a child's health later on: bioscientists at Sweden's Karolinska Institute have shown that brain tumors and leukemia are more frequent in children of older fathers.

Mental illness can in some cases be traced to the age of the father as well: twice as many children fathered by men over 50 suffered from autism as did those fathered by men under 29, according to a recent report by doctors at the Mount Sinai School of Medicine in New York. Swedish researchers came to similar conclusions with regard to manic-depressive illnesses.

But Peter Propping, chairman of the German Society for Human Genetics, cautions that "a lot of this is speculation because all of these illnesses can't be caused by point mutation." It is often unclear what causes complicated conditions like autism or brain tumors. Doctors suspect combinations of multiple causes, and say it is unwise to leap to conclusions about the relation of the age of the father to an illness, since in some cases, results have still been based on a single study. No doubt, more research is on the way.

Read the full story in German by Moritz Pompl

Photo - David Shankbone

*Newsbites are digest items, not direct translations

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Society

Dutch Cities Have Been Secretly Probing Mosques Since 2013

Revelations of a nationally funded clandestine operation within 10 municipalities in the Netherlands to keep tabs on mosques and Muslim organizations after a rise in radicalization eight years ago.

The Nasser mosque in Veenendaal, one of the mosques reportedly surveilled

Meike Eijsberg

At least ten Dutch towns and cities have secretly used a private agency to probe mosques and other local religious organizations, Amsterdam-based daily het NRC reports in an exclusive investigation.

The clandestine operation — funded by NCTV, the National Security Services, the Netherlands' leading counter-terrorism agency — was prompted by the social unrest and uncertainty following multiple terror attacks in 2013, and a rise in Islamic radicalization.


The NCTV, which advises and financially supports municipalities in countering radicalization, put the municipalities in touch with Nuance by Training and Advice (Nuance door Trainingen en Advies, NTA), a private research agency based in Deventer, Netherlands. Among the institutions targeted by the investigations, which came at a cost of circa 500,000 euros, were the Al Mouahidin mosque in the central Dutch town of Ede, and the Nasser mosque east of the city of Utrecht, according to NRC.

Photo of people standing on prayer mats inside a Dutch mosque

Praying inside a Dutch mosque.

Hollandse-Hoogte/ZUMA

Broken trust in Islamic community

Unlike public officials, the private agency can enter the mosques to clandestinely research the situation. In this case, the agents observed activity, talk to visitors, administrators, and religious leaders, and investigated what they do and say on social media.

All findings then wound up in a secret report which includes personal details about what the administrators and teachers studied, who their relatives are, with whom they argued, and how often they had contact with authorities in foreign countries, like Morocco.

Leaders of the Muslim organizations that were secretly probed say they feel betrayed.

It is unclear whether the practice is legal, which is why several members of the Dutch Parliament are now demanding clarification from the outgoing Minister of Justice and Security, Ferd Grapperhaus, who is said to be involved.

"The ease with which the government violates (fundamental) rights when it comes to Islam or Muslims is shocking," Stephan van Baarle, member of the leftist party DENK, told De Volkskrant, another Dutch newspaper.

Leaders of the Muslim organizations that were secretly probed say they feel betrayed. Hassan Saidi, director of one of the mosques investigated, said that the relationship with the local municipality had been good. "This puts a huge dent in the trust I'd had in the municipality," he told the Dutch public broadcaster NOS.

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