Press releases

Scientists at Osaka Metropolitan University have developed an efficient, non-invasive, and pain-free method to generate canine-induced pluripotent stem cells (iPSCs). They identified six reprogramming genes that can boost canine iPSC generation by 120 times compared to conventional methods using fibroblasts. The iPSCs were created from urine-derived cells without the need for feeder cells, an impossible feat until now. Their findings are expected to advance regenerative medicine and genetic disease research in veterinary medicine.

A research group led by Osaka University and University of Hawaii Manoa found that in female fruit flies, microorganisms enhance reproductive function, boosting the number of cells that form eggs and the number of mature eggs. This is done by controlling the release of hormones to speed up cell division in the ovaries, and limiting programmed cell death. These findings could improve reproductive medicine and could aid the development of new methods to enhance fertility.

Identifying low-cost metal oxide electrocatalysts is essential to help us wean ourselves off fossil fuels. Yet doing so is a time-consuming process, with lots of trial and error required. A group of researchers has explored how data mining can be employed to help speed up this process.

Researchers from Osaka University have shown that the rare D-form of the amino acid alanine shows a clear circadian rhythm, and is able to affect the circadian clock and regulate gluconeogenesis, a method of glucose release, in the kidney. D-alanine upregulates genes linked to both gluconeogenesis and the circadian rhythm through the circadian transcriptional network. D-alanine is linked to many metabolic and immunological diseases, and this mechanistic insight could potentially lead to novel therapeutic approaches.

A research team at Osaka Metropolitan University has fabricated a gallium nitride (GaN) transistor using diamond, which of all natural materials has the highest thermal conductivity on earth, as a substrate, and they succeeded in increasing heat dissipation by more than two times compared with conventional transistors. The transistor is expected to be useful not only in the fields of 5G communication base stations, weather radar, and satellite communications, but also in microwave heating and plasma processing.

Researchers from Osaka University have discovered how amino acids activate a key cell, TORC1, which is a master regulator in living organisms that controls whether cells grow or recycle their contents in yeast. Notably, the team found that the amino acid cysteine is sensed by a protein called Pib2 and that the two bind together to trigger TORC1. This is important because faulty TORC1 has been linked to disease such as cancer.

We’re all familiar with our body’s internal clock: it gives us cues on when to wake and when to rest, but it also can determine the rate and time of day at which your body most effectively heals wounds.

A new study have compared the reinforcing efficiency of pineapple leaf fiber (PALF) and cultivated flax fiber in poly(butylene succinate) composites. PALF, a less explored but potentially sustainable alternative, outperformed flax at 20 wt.%, showcasing its potential in high-performance bio-composites and aligning with environmental goals.

Using conventional X-rays and lasers to detect the atomic state of hydrogen is challenging, given its small size. A group of researchers may have overcome this barrier by unveiling a new visualization technique that employs an optical microscope and polyaniline to paint a better picture of how hydrogen behaves in metals.

SUTD researchers developed an advanced system of breast cancer cell detection with improved speed and sensitivity, using a viral mechanism to enhance the tool’s sensing accuracy.

Amongst the earliest objects unearthed from Gandhara are carved stone dishes depicting guardian spirits, mythical creatures and scenes of merrymaking. Despite the carvings being rich in artistic and cultural information, they reveal little about the functions of these objects. Learn more about these enigmatic artefacts, and the material history of ancient Gandhara.

Researchers identify RBFox1 as a key intrinsic regulator of heart muscle cell maturation, overcoming a major limitation in cardiac regenerative therapy and disease modelling and demonstrating for the first time that RNA splicing control can significantly impact this process.

The School of Graduate Studies of Lingnan University has initiated a research project to address growing concerns regarding the emotional well-being of Hong Kong students and the academic stress they have faced since the COVID-19 pandemic. The project focuses on "Enhancing positive values among primary students through digital storytelling." Research findings indicate that incorporating digital storytelling in primary schools’ English language classes helps inculcate positive values among students. It is found that this pedagogical approach not only improves students’ engagement in class, but also significantly contributes to their holistic development, and emotional and mental well-being, and cultivates positive values in young learners.

Prof Joe Qin, President and Wai Kee Kau Chair Professor of Data Science of Lingnan University, and Prof Sam Kwong Tak-wu, Associate Vice-President (Strategic Research) and Chair Professor of Computational Intelligence, have been elected Fellows of the Hong Kong Academy of Engineering Sciences (HKAES) for the year 2023. This recognition highlights their exceptional contributions and expertise in the field of engineering.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a motorized tentacle you can wear on your finger, a star that came from a long way away and a long time ago, and a new champion in the competition for the fastest robo-quadruped.

The MTE 2023 Sustainable Energy and Green Technology International Innovation Awards (SEGT IIA) is set to take place from 19-21 December 2023. This prestigious accolade dedicated to celebrating outstanding achievements and breakthrough innovations in sustainable energy and green technology.

Riding the momentum of the environment-aware agenda, SUTD researchers were part of an international collaboration that developed a sustainable approach to discover and identify materials for next-generation electronics.

In a significant advancement in optical technology, researchers from Tohoku University and Toyohashi University of Technology have developed a new method for creating transparent magnetic materials using laser heating. This breakthrough, recently published in the journal Optical Materials, presents a novel approach to integrating magneto-optical materials with optical devices, a long-standing challenge in the field.

Lingnan University and Manchester University co-hosted a two-day China and Higher Education Conference 2023 on 13-14 December, exploring the theme "New Spaces and Places in Education: Technology and Innovation in Chinese Higher Education". The conference brought together distinguished representatives from the global academic community. The keynote address by Prof S. Joe Qin, the President of Lingnan University, at this event was particularly noteworthy, adding a touch of brilliance to the entire proceedings.

Prof S. Joe Qin, President and Wai Kee Kau Chair Professor of Data Science of Lingnan University, has been elected a Member of the European Academy of Sciences and Arts (EASA) in the Technical and Environmental Sciences class, making him the first scholar from Lingnan to receive this prestigious honour. Prof Klaus Mainzer, President of the European Academy of Sciences and Arts, extended his congratulations to President Qin. This recognition follows Prof Qin's election as a Fellow of the National Academy of Inventors, marking another distinguished membership in a globally renowned scientific academy.

A research team led by Professor Chan Chi-hou, Chair Professor of Electronic Engineering at City University of Hong Kong (CityU), achieved an unprecedented advance in antenna technology by making possible the manipulation of all five fundamental properties of electromagnetic waves through software control.

Scientists from Duke-NUS Medical School and their collaborators have come up with new methods to cultivate brain cells from stem cells to treat and study neurodegenerative diseases.

A previously mysterious small RNA molecule in mice is found to play a crucial role in gene expression, and may be the first identified member of a new class of regulatory RNAs.

Researchers at Tohoku University and the University of California, Santa Barbara have shown a proof-of-concept of an energy-efficient computer compatible with current AI.

Prof Sam Kwong Tak-wu, Lingnan University's Associate Vice-President (Strategic Research) and Chair Professor of Computational Intelligence, has been elected as a 2023 class Fellow of the National Academy of Inventors (NAI). Prof Kwong is one of only two Hong Kong scholars to receive this prestigious recognition. The NAI Fellows Selection Committee chose Prof Kwong for induction for his spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on the quality of life, economic development, and welfare of society. Prof Kwong will receive his medal at the NAI 13th Annual Meeting on 18 June 2024 in the US.

"Amaterasu" particle: a new cosmic mystery, Geckos inspire robotic device, Targeting cancer while protecting healthy cells, Honey, I shrunk the bear, Two species lost to science spotted again. Plus New Science Communication Resources. Read all in the latest Editor's Choice.

Researchers at Kanazawa University report in Frontiers in Molecular Biosciences a computational method to predict the placement of proteins on AFM substrates based on electrostatic interactions.

Researchers from Osaka University created an online space for conversation, collaboration and knowledge sharing among patients with rare diseases, their families, researchers and policymakers. A series of workshops generated evidence that could contribute to new policies in the field of rare diseases and explore ways that stakeholders could be involved in the process.

Researchers from Osaka University and collaborating partners have developed a new means of manipulating Mie scattering from nanostructures. By judicious choice of the laser illumination position with respect to the center of a nanostructure, one can strongly enhance optical responses that would not have been otherwise possible. This work is an important milestone in modern meta-photonics and will benefit computing and communication technologies.

Asteroids offer valuable windows into the early solar system, given that they are remnants of planetary embryos that failed to form into planets. A recent analysis of samples from Ryugu offered insights into the composition of water- and carbon-rich small bodies in the solar system.