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Released: 4-Nov-2024 7:00 AM EST
Espacio: Una nueva frontera para explorar la terapia con células madre
Mayo Clinic

Las células madre cultivadas en microgravedad a bordo de la Estación Espacial Internacional (EEI) poseen cualidades únicas que algún día podrán ayudar a potenciar las nuevas bioterapias y curar enfermedades complejas, según dos investigadores de Mayo Clinic. El análisis de la investigación por el investigador Fay Abdul Ghani y por el Dr. y Ph.D. Abba Zubair, publicado en NPJ Microgravity ha hallado que la microgravidad puede fortalecer el potencial regenerativo de las células. El Dr. Zubair es especialista en medicina de laboratorio y director médico del Centro de Bioterapias Regenerativas en Mayo Clinic, Florida. Abdul Ghani es tecnólogo de investigación en Mayo Clinic. La microgravedad es la ausencia o gravedad cercana a cero.

Newswise: Reconstructing Ancient Climate Provides Clues to Climate Change
Released: 4-Nov-2024 6:00 AM EST
Reconstructing Ancient Climate Provides Clues to Climate Change
Case Western Reserve University

A 15-year study of a site in Bolivia by an international team led by Case Western Reserve University provides a comprehensive view of an ancient ecosystem when the Earth was much warmer than today

Released: 4-Nov-2024 3:00 AM EST
الفضاء: أفق جديد لاستكشاف العلاج بالخلايا الجذعية
Mayo Clinic

جاكسونفيل، فلوريدا — يقول باحثان من مايو كلينك إن الخلايا الجذعية التي تنمو في ظروف انعدام الجاذبية على متن محطة الفضاء الدولية (ISS) تتميز بخصائص فريدة قد تساهم في تسريع تطوير علاجات بيولوجية جديدة وعلاج الأمراض المعقدة في المستقبل. التحليل البحثي الذي أجرته فاي عبد الغني والدكتور عبا زبير، الحاصل على درجة الدكتوراه في الطب، والذي نُشر في مجلة NPJ Microgravity، يكشف أن انعدام الجاذبية يمكن أن يعزز من القدرة التجديدية للخلايا. يعد الدكتور زبير خبيرًا في الطب المخبري والمدير الطبي لمركز العلاج الحيوي التجديدي في مايو كلينك بفلوريدا. أما عبد الغني فهي تقنيّة بحثية في مايو كلينك. يعرف انعدام الجاذبية بكونه حالة من انعدام الوزن أو الجاذبية القريبة من الصفر.

Newswise: Fossil of Huge Terror Bird Offers New Information About Wildlife in South America 12 Million Years Ago
31-Oct-2024 2:00 PM EDT
Fossil of Huge Terror Bird Offers New Information About Wildlife in South America 12 Million Years Ago
Johns Hopkins Medicine

Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct giant meat-eating bird — which they say could be the largest known member of its kind — providing new information about animal life in northern South America millions of years ago.

Newswise: A Single Step from Liquid Hydrogen Production to Safety Values Testing
Released: 4-Nov-2024 12:00 AM EST
A Single Step from Liquid Hydrogen Production to Safety Values Testing
National Research Council of Science and Technology

The Hydrogen Electric Research Team at the Korea Electrotechnology Research Institute (KERI) has developed the world's first integrated system capable of producing liquid hydrogen and evaluating the performance of safety valves in a single step.

Newswise: Preventing Obesity in Very Young Children Could Be in the Palm of Parents’ Hands
31-Oct-2024 11:05 AM EDT
Preventing Obesity in Very Young Children Could Be in the Palm of Parents’ Hands
Johns Hopkins Medicine

A study co-led by a Johns Hopkins Children’s Center clinician-researcher shows that adding text messaging and other electronic feedback to traditional in-clinic health counseling for parents about feeding habits, playtime and exercise prevents very young children from developing obesity and potentially lifelong obesity-related problems.

Newswise: Comprehensive Genome Sequencing of All Four Macadamia Species Unlocks New Potential for Crop Improvement
Released: 1-Nov-2024 10:25 PM EDT
Comprehensive Genome Sequencing of All Four Macadamia Species Unlocks New Potential for Crop Improvement
Chinese Academy of Sciences

A research team has successfully sequenced and assembled the genomes of all four Macadamia species, marking a significant advance in crop improvement efforts for this commercially valuable nut.

Newswise: Advanced AI Techniques Enhance Crop Leaf Disease Detection in Tropical Agriculture
Released: 1-Nov-2024 10:10 PM EDT
Advanced AI Techniques Enhance Crop Leaf Disease Detection in Tropical Agriculture
Chinese Academy of Sciences

A research team showcases the application of deep learning models in identifying leaf diseases in key tropical crops such as coconut, mango, and durian, offering crucial insights for the future of precision agriculture.

Newswise: Vibrational Spectroscopy Optimized for Accurate Coffee Origin Classification
Released: 1-Nov-2024 9:50 PM EDT
Vibrational Spectroscopy Optimized for Accurate Coffee Origin Classification
Chinese Academy of Sciences

A research team has unveiled findings that enhance the classification of coffee origin through vibrational spectroscopy, a green, cost-effective, and rapid analytical method.

Newswise: A New Study Highlights Microalgae as Sustainable Ingredients for Food and Pharmaceutical Applications
Released: 1-Nov-2024 9:35 PM EDT
A New Study Highlights Microalgae as Sustainable Ingredients for Food and Pharmaceutical Applications
Chinese Academy of Sciences

A research team has unveiled the unique chemical, microstructural, rheological, and flavor-related properties of four commercially available microalgal species—Arthrospira, Isochrysis, Nannochloropsis, and Tetraselmis.


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