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

Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants

Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants
2023-05-31
(Press-News.org) Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants

###

Article URL:  https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0285010

Article Title: Characterization of morphological and biological aspects of venomous caterpillars of the genus Lonomia Walker (Lepidoptera: Saturniidae) in Colombia

Author Countries: Colombia, France

Funding: This study was financially supported by The Universidad de Los Andes, Faculty of Sciences, through project number INV-2020-105-2030 awarded to CG, and a Teaching Assistantship awarded to DMT-V in 2017 and 2018. This study was also financially supported by the Pontificia Universidad Javeriana project (ID 08235) awarded to ARA-S, who also provided laboratory support for this study. This work was also financially supported by the French National Research Agency (ANR; SPHINX grant no. ANR-16-CE02-0011-01) and of the French Foundation of Research on Biodiversity (FRB; CESAB synthesis centre to ACTIAS project) grants awarded to RR for work on genus Lonomia. The funders had no additional role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

END

[Attachments] See images for this press release:
Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants 2 Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants 3

ELSE PRESS RELEASES FROM THIS DATE:

New study: Protecting large ocean areas doesn’t curb fishing catches

New study: Protecting large ocean areas doesn’t curb fishing catches
2023-05-31
A new study published in Science Advances today provides evidence that large-scale, offshore, and fully-protected marine areas (MPAs) protect biodiversity without negatively impacting fishing and food security.  In the first-ever “before and after” assessment of the impact of establishing Mexico’s Revillagigedo National Park on the fishing industry, a team of US and Mexican researchers found that Mexico’s industrial fishing sector did not incur economic losses five years after the park’s creation despite a full ban on fishing activity within the MPA.  Established in 2017, ...

Gene engineered cell therapy developed to target brain metastatic melanomas

2023-05-31
Acting as a team, twin stem cells activate the immune system to suppress tumor growth and prolong survival in representative preclinical models Overall survival for patients with melanoma that has spread to the brain is only four to six months. Immunotherapies, which harness the power of the immune system to attack cancer cells, have garnered excitement in recent years for their potential to revolutionize the treatment of metastatic melanomas, but results from early clinical studies indicate that the prognosis for most patients remains poor. Now, scientists from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, have ...

Ground beneath Thwaites Glacier mapped for first time

2023-05-31
Embargoed until Wednesday 31 May at 2.00pm EST  //  7.00pm UK BST The ground beneath Antarctica’s most vulnerable glacier has been mapped for the first time, helping scientists to better understand how it is being affected by climate change. Analysis of the geology below the Thwaites Glacier in West Antarctica shows there is less sedimentary rock than expected – a finding that could affect how the ice slides and melts in the coming decades. “Sediments allow faster flow, like sliding on mud,” says Dr Tom Jordan, a geophysicist with the British ...

New Penn Medicine study uncovers key details of fat cells, advancing potential treatments for obesity, diabetes

2023-05-31
PHILADELPHIA—New research has unlocked insights into how “good fat” tissue could potentially be harnessed to combat obesity and remove glucose from the blood, helping to control diabetes. Published today in Science Advances, the work is a collaboration between researchers with the Perelman School of Medicine at the University of Pennsylvania and University of Cambridge, Free University of Brussels and University of East Anglia. Human bodies consist of two types of fat: brown and white. Brown fat breaks down blood sugar (glucose) and fat molecules, generating heat in response to ...

Study shines light on cause of chronic kidney disease

2023-05-31
Fresh insights into a protein that causes damage in kidneys and hearts could open up new treatment options for chronic kidney disease, research shows.   In a study in mice, scientists found that scarring in kidneys and hearts was driven by a protein called Indian Hedgehog (IHH), which is produced and released by a subset of cells in aged and injured kidneys.   Experts say further studies are needed to explore IHH as a potential target for therapies to treat chronic kidney disease (CKD) – a condition that affects 10 per cent of the world’s ...

The breakthrough that could lead to new obesity treatments

2023-05-31
Researchers at the University of East Anglia and the University of Cambridge have made an important discovery in the race to find treatments for obesity and related diseases, such as diabetes. A new study published today is the first to reveal the molecular structure of a protein called ‘Uncoupling protein 1’ (UCP1). This protein allows brown fat tissue, or ‘good fat’, to burn off calories as heat - in contrast to conventional white fat that stores calories. The breakthrough was made by an international collaboration between UEA, the University of Cambridge, ...

Cutting breakfast carbs can benefit people with Type 2 diabetes

2023-05-31
An international team, led by UBC Okanagan researchers, suggests a simple tweak to the first meal of the day might help people living with Type 2 diabetes (T2D) better control their blood sugar levels. Dr. Barbara Oliveira conducts research with Dr. Jonathan Little’s Exercise, Metabolism and Inflammation Lab in UBCO’s Faculty of Health and Social Development. Their latest study, published this week in the American Journal of Clinical Nutrition, confirms that switching from a traditional western-style low-fat breakfast, like oatmeal, toast and fruit, to a low-carb meal higher in ...

Targeting Phage Therapy World Conference 2023: 73 communications will be presented this week in Paris, France

Targeting Phage Therapy World Conference 2023: 73 communications will be presented this week in Paris, France
2023-05-31
The 6th World Conference on Targeting Phage Therapy 2023 which will be held in Paris on June 1-2 will welcome more than 70 communications (major, short and poster presentations), and gather more than 150 international in-person and virtual participants from 31 countries. Targeting Phage Therapy 2023: Strategic Questions Phage Therapy 2023’s aim is to present the most recent advances on phage therapy within different sessions and topics. Each speaker will highlight where we are now and where we are heading. We believe that phages will be the hottest topic not only to combat infection and antibiotic resistance, ...

Special Issue of Health Equity devoted to veterans issues

Special Issue of Health Equity devoted to veterans issues
2023-05-31
A special issue of the peer-reviewed journal Health Equity titled “Improving Care for Veterans Through Health Equity Research" includes 13 articles that discuss issues vital to Veterans. These articles range from highlighting the importance of expanding the scientific workforce to promoting health equity within the Veterans Administration. Click here to read the issue now. Rachel Ramoni and Carolyn Clancy, from the Department of Veterans Affairs, coauthored the article titled “Improving Care for Veterans Through Health Equity Research.” To improve Veterans’ well-being, “we must actively ...

Crossing the ring: new method enables C-H activation across saturated carbocycles

2023-05-31
LA JOLLA, CA— A new “molecular editing” technique from Scripps Research enables chemists to add new elements to organic molecules at locations that were previously out of reach. The researchers described their new method in a paper that appeared on May 31, 2023, in Nature. The method uses a designer molecule called a ligand that helps a palladium-atom catalyst reach from one side of a carbon-atom ring to break a carbon-hydrogen bond on the other side, allowing a new set of molecules to join at that site. This molecule-building feat was previously impossible for so-called “saturated” rings of carbon atoms, which are common ...

LAST 30 PRESS RELEASES:

TNF inhibitors prevent complications in kids with Crohn's disease, recommended as first-line therapies

Twisted Edison: Bright, elliptically polarized incandescent light

Structural cell protein also directly regulates gene transcription

Breaking boundaries: Researchers isolate quantum coherence in classical light systems

Brain map clarifies neuronal connectivity behind motor function

Researchers find compromised indoor air in homes following Marshall Fire

Months after Colorado's Marshall Fire, residents of surviving homes reported health symptoms, poor air quality

Identification of chemical constituents and blood-absorbed components of Shenqi Fuzheng extract based on UPLC-triple-TOF/MS technology

'Glass fences' hinder Japanese female faculty in international research, study finds

Vector winds forecast by numerical weather prediction models still in need of optimization

New research identifies key cellular mechanism driving Alzheimer’s disease

Trends in buprenorphine dispensing among adolescents and young adults in the US

Emergency department physicians vary widely in their likelihood of hospitalizing a patient, even within the same facility

Firearm and motor vehicle pediatric deaths— intersections of age, sex, race, and ethnicity

Association of state cannabis legalization with cannabis use disorder and cannabis poisoning

Gestational hypertension, preeclampsia, and eclampsia and future neurological disorders

Adoption of “hospital-at-home” programs remains concentrated among larger, urban, not-for-profit and academic hospitals

Unlocking the mysteries of the human gut

High-quality nanodiamonds for bioimaging and quantum sensing applications

New clinical practice guideline on the process for diagnosing Alzheimer’s disease or a related form of cognitive impairment or dementia

Evolution of fast-growing fish-eating herring in the Baltic Sea

Cryptographic protocol enables secure data sharing in the floating wind energy sector

Can drinking coffee or tea help prevent head and neck cancer?

Development of a global innovative drug in eye drop form for treating dry age-related macular degeneration

Scientists unlock secrets behind flowering of the king of fruits

Texas A&M researchers illuminate the mysteries of icy ocean worlds

Prosthetic material could help reduce infections from intravenous catheters

Can the heart heal itself? New study says it can

Microscopic discovery in cancer cells could have a big impact

Rice researchers take ‘significant leap forward’ with quantum simulation of molecular electron transfer

[Press-News.org] Researchers describe the life cycle of four species of the world's most venomous caterpillars, genus Lonomia Walker, and discover new parasitoids and host plants