{"id":13346,"date":"2025-04-12T09:13:10","date_gmt":"2025-04-12T09:13:10","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/13346\/"},"modified":"2025-04-12T09:13:10","modified_gmt":"2025-04-12T09:13:10","slug":"seven-surprising-signs-you-may-have-neanderthal-dna-news-tech","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/13346\/","title":{"rendered":"Seven surprising signs you may have Neanderthal DNA | News Tech"},"content":{"rendered":"

\t\t\"Neanderthal
\n\t\tMany of us have a bit of Neanderthal DNA in our genes (Picture: Getty Images)<\/p>\n

Modern-day humans can have up to 4% DNA in their genes<\/a>, more commonly people of European origin.<\/p>\n

And as scientists\u2019 understanding of the ancient genome increases, more and more modern traits are being traced back to the time when early humans, Homo sapiens, paired up with their cousins.<\/p>\n

Around 250,000 years ago, early humans in Africa started heading towards the cooler climes of Eurasia. <\/p>\n

There, they encountered the Neanderthals, our now-extinct relatives, and over centuries these groups mated and exchanged DNA<\/a>.<\/p>\n

Advances in genome-sequencing and fossil discoveries have helped scientists find out more about our long-dead ancestors \u2013 with about 2% of genomes of people outside of Africa coming from Neanderthals.<\/p>\n

In one example, a study published last year found that people with Neanderthal DNA<\/a> are more sensitive to certain types of pain.<\/p>\n

\t\t\"Natural
\n\t\tDoes the Natural History Museum\u2019s Neanderthal man look familiar? (Picture: Getty)<\/p>\n

The team from University College London<\/a> found that three \u2018Neanderthal variants\u2019 of a particular gene<\/a> involved in the nervous system left individuals with a lower pain threshold for pinpricks \u2013 but not for heat or pressure.<\/p>\n

So if you\u2019re not a fan of needles, does that mean you\u2019re a little bit Neanderthal?<\/p>\n

Not necessarily, and the only true way to find out is through a DNA test. But Metro <\/strong>has rounded up some traits which could signify you have Neanderthal ancestry.<\/p>\n

1. You have a longer nose<\/p>\n

It\u2019s not a common consideration, the length of a nose<\/a> rather than general size.<\/p>\n

However, it seems longer noses from top to bottom were advantageous for Neanderthals living in the colder climates of Europe a hundred thousand years ago, helping warm the frigid air before it reached the lungs.<\/p>\n

2. You\u2019re more susceptible to Covid<\/p>\n

And speaking of lungs, one less positive trait that has come to the fore in recent years is the risk of more severe Covid-19 infections in those with Neanderthal DNA, from a gene carried by around 16% of people in Europe.<\/p>\n

3. And more resistant to bugs<\/p>\n

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It works both ways, however, with some ancient genes giving modern humans increased resistance to other infections caused by bacteria, fungi and parasites.<\/p>\n

Unfortunately, this is also thought to have left some people more prone to allergies, which happen when the immune system overreacts to everyday substances, such as dust or pollen.<\/p>\n

4. Fabulous hair<\/p>\n

Back to a positive. <\/p>\n

Everyone wants luscious, thick hair, don\u2019t they? Well Neanderthal DNA makes that more likely, along with strong nails and skin.\u00a0<\/p>\n

Some studies have also shown those with lovely thick, red hair may also be more likely to have Neanderthal DNA.<\/p>\n

\t\t\t\tWho were the Neanderthals?\t\t\t<\/p>\n

\t\t\"Oct
\n\t\tPrincipal sites showing the most recent evidence of Neanderthals (Picture: Getty Images)<\/p>\n

The Neanderthals, or Homo neanderthalensis, lived from about 400,000 to 40,000 years ago.<\/p>\n

Our closest human relatives, they evolved across Europe and Asia while modern humans were still evolving in Africa.<\/p>\n

Neanderthal populations were adaptable, living in colder environments across modern-day England and Siberia, ranging down to the warmer regions of Spain and Italy.<\/p>\n

Smaller than the average human, they ranged in height from around 4\u201911\u201d to 5\u20198\u2033, but were broader and more stocky. Their strong facial features included a large nose and strong brow ridge.<\/p>\n

We know from DNA analysis that the Neanderthals mated with early humans<\/a>\u2013 Homo sapiens \u2013 resulting in the continuation of their DNA, but exactly why the species disappeared is still unknown.<\/p>\n

One theory is they were out-competed for food and resources by incoming Homo sapiens, or may have simply been replaced by them.<\/p>\n

Alternatively, rapid climate change may have been to blame.<\/p>\n

Whatever the reason, our closest relatives suddenly went extinct around 40,000 years ago, but a little bit of them lives on. <\/p>\n

Source: Natural History Museum<\/p>\n

5. Bad skin<\/p>\n

Less good is the fact that Neanderthal DNA can leave individuals predisposed to developing skin lesions called keratoses, which are dry, scaly patches of skin caused by sun damage. <\/p>\n

Although not usually serious, there is a risk of the patches turning cancerous.<\/p>\n

Other disorders linked to the presence of Neanderthal DNA include diabetes, lupus and Crohn\u2019s disease.<\/p>\n

\t\t\"Human
\n\t\tThe pros and cons of being a little bit Neanderthal (Picture: Getty\/iStockphoto)
\n6. You\u2019re a smoker<\/p>\n

Yes, weirdly, having Neanderthal DNA is linked to a higher risk of tobacco addiction. <\/p>\n

Of course, given its use only became widespread 400 years ago, it\u2019s highly unlikely our ancestors were big smokers.<\/p>\n

As with all the negative effects of Neanderthal DNA that may leave you thinking \u2018no wonder they went extinct\u2019, the genes associated with them were likely behind a useful function at the time, but 100,000 or so years later, in the 21st century, they do not serve the same purpose.<\/p>\n

7. You\u2019re smart<\/p>\n

And a final one. Not only were Neanderthals strong and healthy, they were smarter than often given credit for<\/a> \u2013 and one of the genes that contributed, microcephalin, is thought to have contributed to Homo sapiens\u2019 massive brains.<\/p>\n

Result.<\/p>\n

This article was originally published on January 10, 2024<\/strong><\/p>\n

Get in touch with our news team by emailing us at webnews@metro.co.uk<\/a>.<\/strong><\/strong><\/strong><\/p>\n

For more stories like this, <\/strong>check our news page<\/strong><\/a>.<\/p>\n

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\t\t\t\tNews Updates<\/p>\n

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