PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

What can we learn from vanishing wildlife species: The case of the Pyrenean Ibex

What can we learn from vanishing wildlife species: The case of the Pyrenean Ibex
2021-04-06
(Press-News.org) Likely the first extinction event of the 2000s in Europe, the sad history of the Pyrenean Ibex (Capra pyrenaica pyrenaica) is a powerful example of the ever-increasing species loss worldwide due to causes related to human activity. It can, however, give us valuable information on what should be done (or avoided) to halt this extinction vortex.

The distribution of this subspecies of Iberian Ibex was limited to the French and Spanish Pyrenees. Its first mention in an official written document, dating back to 1767, already refers to it as extremely rare. Like many other mountain goats, it was almost hunted to extinction before its killing became prohibited in 1913. Neither the institution of a national park (Ordesa & Monte Perdido), nor a conservation project with European LIFE program funding could stop the extinction of the Pyrenean Ibex eventually officialised on January 6, 2000. But the story of this charismatic animal did not end there - a controversial cloning program was started instantly with no scientific agreement, nor support from regional environmental NGOs, claiming that de-extinction was possible even in the absence of further DNA studies.

To find out more about the drivers of its extinction, an international team composed of 7 nationalities built a database of all known museum specimens and reconstructed the demographic history of the Pyrenean Ibex based on DNA evidence. Their research is END

[Attachments] See images for this press release:
What can we learn from vanishing wildlife species: The case of the Pyrenean Ibex

ELSE PRESS RELEASES FROM THIS DATE:

Insomnia associated with more suicidal thoughts, worse disease symptoms in schizophrenia

Insomnia associated with more suicidal thoughts, worse disease symptoms in schizophrenia
2021-04-06
Insomnia is a common problem in patients with schizophrenia, and a new study reinforces a close association between insomnia, more suicidal thoughts and actions and increased problems like anxiety and depression in these patients. It also provides more evidence that keeping tabs on how patients are sleeping -- and intervening when needed -- is important to their overall care. "We are now aware that significant insomnia is putting our patients at even higher risk for suicide, so if they are having changes in sleep patterns, if they are having significant insomnia, then we really need to hone in on those questions even more related to suicidal thinking and do what we can to help," says Dr. ...

Black women are dying of COVID-19 at rates higher than men in other racial/ethnic groups

Black women are dying of COVID-19 at rates higher than men in other racial/ethnic groups
2021-04-06
A new paper in the Journal of General Internal Medicine published by the GenderSci Lab at Harvard University shows that Black women are dying at significantly higher rates than white men, and that disparities in mortality rates among women of all races are greater than those between white women and white men. The study is the first to quantify the inequities in COVID-19 mortality looking at both race and sex group. "This analysis complicates the simple narrative that men are dying at greater rates of COVID-19 than women," said lead author Tamara Rushovich, Harvard Ph.D. candidate in population health sciences and lab member ...

CNIC scientists identify mutations acquired by blood cells that accelerate heart failure progression

2021-04-06
The adult human body produces hundreds of billions of blood cells every day. This essential process unavoidably leads to the appearance of mutations in the DNA of the progenitor cells. These are known as somatic mutations because they are acquired, not inherited. While most of these mutations are innocuous, occasionally a mutation gives affected cells a competitive advantage that allows them to expand progressively, generating clonal populations of blood cells. This phenomenon is known as clonal hematopoiesis. Now, a team of scientists at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) and the Hospital Universitario Virgen de Arrixaca in Murcia has discovered that the presence of these acquired mutations in blood cells increases ...

ACP best practice advice: Shorter course of antibiotics may be appropriate for some common infection

2021-04-06
Below please find summaries of new articles that will be published in the next issue of Annals of Internal Medicine. The summaries are not intended to substitute for the full articles as a source of information. This information is under strict embargo and by taking it into possession, media representatives are committing to the terms of the embargo not only on their own behalf, but also on behalf of the organization they represent. 1. ACP Best Practice Advice: Shorter course of antibiotics may be appropriate for some common infections HD video soundbites of ACP's president discussing the paper are available to download at http://www.dssimon.com/MM/ACP-antibiotics-paper. Abstract: https://www.acpjournals.org/doi/10.7326/M20-7355 Free ...

Researchers develop a technique to produce transplantable livers in the laboratory

Researchers develop a technique to produce transplantable livers in the laboratory
2021-04-06
Researchers at the Human Genome and Stem Cell Research Center (HUG-CELL), hosted by the University of São Paulo's Institute of Biosciences (IB-USP) in Brazil, have developed a technique to reconstruct and produce livers in the laboratory. The proof-of-concept study was conducted with rat livers. In the next stage of their research, the scientists will adapt the technique for the production of human livers in order in future to increase the supply of these organs for transplantation. The study was supported by FAPESP and is reported in an article published in Materials Science and Engineering: ...

Health policy researchers propose filling health care coverage gap to help 'near poor'

Health policy researchers propose filling health care coverage gap to help near poor
2021-04-05
PITTSBURGH, April 5, 2021 - "Near-poor" Americans--people just above the federal poverty level but still well below the average U.S. income--who rely on Medicare for health insurance face high medical bills and may forgo essential health care, according to new research led by health policy scientists at the University of Pittsburgh Graduate School of Public Health. This is due to a coverage "cliff" in Medicaid, which supplements Medicare for people with incomes below poverty but excludes individuals above the federal poverty threshold, including the near-poor. In a report published today in the April issue of the journal Health Affairs, the authors describe the effects of this cliff and propose solutions to fix it, with the aim of lessening barriers to care among near-poor people ...

Medication access for opioid use disorder lower among those involved with criminal justice

2021-04-05
PHILADELPHIA-- Approximately 6.5 million people are under correctional supervision in the United States on any given day. Justice-involved individuals (people currently or recently in prison or jail, on probation or parole, or arrested) experience higher rates of substance use disorders than the general population. In fact, among people with opioid use disorder (OUD), more than half have reported contact with the criminal justice system. Numerous clinical studies have shown that medications for OUD -- specifically, methadone or buprenorphine -- lead to superior outcomes for retention in treatment, reduced illicit opioid use, and decreased opioid-related overdose rates and serious acute care compared with treatments that ...

Urgent care centers deter some emergency department visits, but costs remain high

2021-04-05
PHILADELPHIA-- While the emergency department (ED) functions as an integral part of the United States healthcare safety net by handling all medical complaints regardless of insurance status, ED visits are expensive, and many are for lower-acuity conditions that may be amenable to care in other settings. Previous research has suggested that greater availability of urgent care centers - freestanding facilities with extended hours that staff emergency physicians, primary care physicians, or nurse practitioners, and focus on a broad range of lower acuity complaints, like rash, muscle strain, bronchitis, and urinary tract infection - helps decrease ED visits, but whether the centers reduce or increase net spending for patients ...

Virtual "urgent care" may lead to higher rates of downstream follow-up care

2021-04-05
Even before the pandemic made telehealth a hot topic, people with minor urgent health needs had started to turn to companies that offer on-demand video chats with physicians that they don't normally see. Insurers and employers even started buying access to this direct-to-consumer form of virtual care, hoping it might reduce in-person care, including emergency department visits. But a new University of Michigan study casts some doubt on whether that will actually happen. Published in the April issue of Health Affairs, the study finds that patients who had an on-demand ...

Nearly half of those convicted of sharing explicit images of partners online show remorse

2021-04-05
In a new study, researchers found nearly half of those who share explicit images of others without permission feel remorse after the fact and 24% try to deflect blame onto victims. Amy Hasinoff, a researcher at the University of Colorado Denver, joined Danish researcher Sidsel K. Harder, to take a deeper dive into the issue of sexual abuse and image sharing. Hasinoff and Harder looked at how people who shared explicit images online spoke to police officers about the harmful acts they committed. While looking over cases where the image-sharer was caught and convicted, ...

LAST 30 PRESS RELEASES:

For bees, diet isn’t one-size-fits-all

How a malaria-fighting breakthrough provides lasting protection

Cognitive Behavioural therapy can alter brain structure and boost grey matter volume, study shows

Largest ever study into cannabis use investigates risk of paranoia and poor mental health in the general population

Most US neurologists prescribing MS drugs have received pharma industry cash

A growing baby planet photographed for first time in a ring of darkness

Brain’s immune cells key to wiring the adolescent brain

KAIST develops AI that automatically detects defects in smart factory manufacturing processes even when conditions change​

Research alert: Alcohol opens the floodgates for bad bacteria

American Gastroenterological Association, Latica partner to assess living guidelines using real-world evidence

University of Tennessee collaborates on NSF grants to improve outcomes through AI

New technique at HonorHealth Research Institute uses ultrasound to activate drugs targeting pancreatic cancer

Companies 'dumbed down' cryptocurrency disclosures in good markets prior to reporting standardization, Rotman research finds

MSU study: What defines a life well-lived? Obituaries may have the answers.

Wind isn’t the only threat: USF-led scientists urge shift to more informed hurricane scale

Study: Fossils reveal reliable record of marine ecosystem functioning

New Simon Fraser University–University of Exeter partnership fast-tracks path to become a lawyer

Busy bees can build the right hive from tricky foundations

Deep sea worm fights ‘poison with poison’ to survive high arsenic and sulfide levels

New monthly pill shows potential as pre-exposure prophylaxis HIV drug candidate

Estalishing power through divine portrayal and depictions of violence

Planetary scientist decodes clues in Bennu’s surface composition to make sense of far-flung asteroids

For students with severe attention difficulties, changing school shifts is not the solution

Novel virtual care program enhances at-home support for people with heart failure

Giving mRNA vaccines a technological shot in the arm

Study IDs what can help collaborative groups actually accomplish their goals

Simpler models can outperform deep learning at climate prediction

Expert on catfishes publishes updated volume on catfish biology and evolution

Inaugural editorial: the Energy and Environment Nexus

As World Alzheimer’s Month approaches, supporting personhood for family members with dementia is key

[Press-News.org] What can we learn from vanishing wildlife species: The case of the Pyrenean Ibex