Reproduction News and Research

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A broader perspective needed for population management of animals in zoos

Reproducing efficiently in captivity is crucial for the survival of many wildlife species, yet reproductive success is often lower than in the wild.

12 May 2020

GCS centers support research to fight against global COVID-19 pandemic

In December 2019, the world learned of a new and deadly pathogen. News coming out of Wuhan, China confirmed public health experts' worst fears--a novel coronavirus appeared to have jumped from animals to humans.

11 May 2020

Reproduction number of COVID-19 and how it relates to public health measures

A new study published on the preprint server medRxiv in May 2020 reports the use of a dynamic SEIR model to identify variations in the reproductive number of SARS-CoV-2 over time, using machine learning techniques. This could help to model and predict the outcomes of various public health solutions.

10 May 2020

Reproduction number and herd immunity in COVID-19

A new modeling study published on the preprint server medRxiv* in May 2020 hypothesizes that the asymptomatic cases in the ongoing pandemic in Japan may far outnumber the symptomatic infections by several orders of magnitude. This has implications for future predictions and public health policies.

10 May 2020

Researchers identify transcription factor that preserves the genomic integrity of germline

The germline is the cell lineage of an organism that passes on its genetic material to its progeny. Genetic damage to the germline can cause developmental defects and even death of that same progeny.

7 May 2020

Viruses from stool can help fight obesity and type 2 diabetes

Obese mice with unhealthy lifestyles gain significantly less weight and avoid type 2 diabetes when they receive viruses transplanted from the stool of lean mice. These are the findings of a new University of Copenhagen study.

4 May 2020

Australia's lockdown measures halt COVID-19 for now

A new study from the University of Melbourne finds that measures taken by the Australian public and government have effectively contained the spread of COVID-19 in Australia for the present. The paper is published on the preprint server medRxiv in May 2020.

4 May 2020

"Stratify-and shield" a potential alternative to COVID-19 lockdowns

Researchers in Scotland who have evaluated a “stratify-and shield” policy for combating coronavirus disease 2019 (COVID-19) in the UK say it is time to consider the approach as an alternative to social distancing seriously.

3 May 2020

Disarmed anthrax toxin tested as a way to combat Covid-19

Disarmed anthrax toxin is being tested as a way of fighting the Covid-19 virus.

28 Apr 2020

Prolonged corticosteroid treatment increases adrenal gland inflammation

New research by academics at the University of Bristol has found evidence that prolonged treatment of synthetic corticosteroid drugs increases adrenal gland inflammation in response to bacterial infection, an effect that in the long-term can damage adrenal function.

27 Apr 2020

Moving from document-based FP and STI guidelines to computerized clinical decision support

Regenstrief Institute has propelled the translation of existing human readable clinical guidelines into computerized clinical decision support for family planning and for sexually transmitted infections (STI).

25 Apr 2020

New brain cell models created to evaluate therapies for Sanfilippo C syndrome

The Sanfilippo syndrome type C is a severe neurodegenerative disease which appearws during the first years of life and for which there is no treatment yet.

24 Apr 2020

Active ingredient from parasite larvae could help treat asthma

The larvae of the roundworm Heligmosomoides polygyrus bakeri (Hpb) need a very special environment in order to survive: They have to invade the mucosal layer of the intestine in rodents, the only place where they can then develop into adult worms capable of reproduction.

24 Apr 2020

New model highlights key measures in curbing local COVID-19 outbreaks

A new decision analytical model published in JAMA Network Open by the researchers from China examined a number of vital epidemiological features of imported severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and coronavirus disease 2019 (COVID-19) cases in the Chinese city of Wenzhou, emphasizing the need for timely community containment.

23 Apr 2020

The influence of crowding on COVID-19 transmission dynamics

Researchers in the United States have analyzed the effects that geographic factors have on the spread of COVID-19 disease. They found that the epidemic intensity is significantly influenced by crowding, with epidemics in densely-populated cities lasting longer and having a more significant overall incidence.

21 Apr 2020

Difference between flu and novel coronavirus disease

Both influenza and COVID-19 disease are caused by infectious respiratory agents and cause symptoms that can look quite similar. Coronaviruses cause both. So, what’s the difference?

21 Apr 2020

Australia may beat the novel coronavirus, modeling shows

Many countries are now in lockdown in an attempt to contain the spread of the novel coronavirus, now called the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus has sickened 2.47 million people worldwide, triggering many preventive measures. Now, it appears that preventive measures taken in Australia are containing the virus, according to a new modeling.

21 Apr 2020

Novel FIMP protein may help orchestrate mammalian fertilization

Fertilization is a fundamental process in sexual reproduction when the combination of male and female gametes blends genetic material to create a new unique individual. Now, researchers from Japan have identified a new factor that may help orchestrate this vitally complex life event.

16 Apr 2020

New mathematical model can help explain why so many pregnancies and IVF attempts fail

Scientists have created a mathematical model that can help explain why so many pregnancies and in vitro fertilization attempts fail.

13 Apr 2020

Extend lockdowns to stave off second wave of COVID-19

Social distancing, keeping people at home, and lockdowns are being implemented in many nations to prevent the spread of the highly infectious severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Some countries that have seen declines in the number of new infections due to lockdowns are now looking to allow people to return to more normal daily routines.

13 Apr 2020