Scientific Reports

News

11 Nov 2020
Our bodies could be inducing mutations in the COVID-19 virus that activate immune cells to increase the production of pro-inflammatory molecules.
05 Nov 2020
Research shows that Japan’s noncompulsory state of emergency generally succeeded in reducing human movement. A study from The University of Tokyo Institute of Industrial Science used mobile phone location data for January–April 2020 to record and plot movement of people in metro Tokyo during the emergence and first wave of COVID-19. They found a movement reduction of over 50%, which in turn limited social contact and slowed infection spread.
Schematic diagram of this study
30 Oct 2020
A research team based in Japan may be moving toward a more controlled walk by unveiling the mechanism underlying the directional decision of each quantum step and introducing a way to potentially control the direction of movement.
12 Oct 2020
Scientists have estimated that the age of an individual does not indicate how likely they are to be infected by SARS-CoV-2. However, development of symptoms, progression of the disease, and mortality are age-dependent.
14 Sep 2020
Scientists at Daegu Gyeongbuk Institute of Science and Technology, Korea, show that it is possible to distinguish between left-handed and right-handed people by noninvasively monitoring just their brain activity during passive tactile stimulation. These results are key in haptic research (the study of sensory systems) and have various important implications for brain–computer interfaces, augmented reality, and even artificial intelligence.
11 Aug 2020
Scientists from the Daegu Gyeongbuk Institute of Science and Technology, Republic of Korea, discover a new way to diagnose Alzheimer’s disease by analyzing the levels of specific proteins in nasal discharge. This simple and inexpensive method could help in timely diagnosis of Alzheimer’s disease, in order to start treatment as soon as possible, thus delaying disease progression.
05 Aug 2020
Research at Kanazawa University as reported in Scientific Reports demonstrates atomic force microscopy imaging that gets around the challenges of exciting very small cantilevers at their high megahertz resonance frequencies. The approach accomadates wide frequency bandwiths, and is applicable for photosensitive materials in a wide range of liquids.
17 Jul 2020
Scientists have found the interstellar organic matter could produce an abundant supply of water by heating, suggesting that organic matter could be the source of terrestrial water.
11 Jun 2020
We move our eyes several times per second. These fast eye movements, called saccades, create large image shifts on the retina - making our visual system work hard to maintain a stable perceptual world. Remapping the retinal image compensates for this; however, errors in actual eye movements cause image shifts, even with remapping.
09 Jun 2020
A new study reveals that asteroid impact sites in the ocean may possess a crucial link in explaining the formation of the essential molecules for life. The study discovered the emergence of amino acids that serve as the building blocks for proteins - demonstrating the role of meteorites in bringing life's molecules to Earth, and potentially Mars.
14 Apr 2020
A theoretical mineral physics approach based on the ab initio methods was adopted to determine the viscosity of hexagonal, close-packed iron at the extreme pressures and temperatures corresponding to the Earth’s inner core. The results are found to deny geophysical observations of large fluctuations in the inner core rotation rate. The obtained viscosity also rules out inner core translation and provides support that the dynamics of the inner core may be governed by solid-state convection.
25 Mar 2020
Some trans fats enhance a pathway inside the cell that leads to cell death. Drugs targeting this mechanism could help address diseases associated with these fats.
24 Mar 2020
A cheap, biocompatible white powder that luminesces when heated could be used for non-invasively monitoring the temperature of specific organs within the body. Tohoku University scientists conducted preliminary tests to demonstrate the applicability of this concept and published their findings in the journal Scientific Reports.
07 Feb 2020
Scientists suggest a new strategy that uses induced pluripotent stem cells (iPSCs) to regulate immune reaction to transplanted tissues.
3D heart
21 Jan 2020
Using tissue engineering techniques, researchers are developing living heart valves that can grow after implantation in the human heart.
09 Dec 2019
Centipedes not only walk on land but also swim in water.
27 Nov 2019
Why some existing cancer treatments are ineffective in tackling the early-stage of lung cancer? Researchers investigated the ability of anti-cancer agents to affect early-stage lung metastatic tumors.
Dr. Jinung An (left), Dr. Seunghyun Lee (middle), and Mr. Sang-hyeon Jin (right)
11 Nov 2019
Dr. Jinung An explores the human brain to discover the origin of ‘human hand motor skill.’
29 Oct 2019
Drugs can be safely delivered to cancerous lymph nodes via the lymphatic system and then released inside the nodes using sound waves. Tohoku University researchers tested the treatment on mice with metastatic breast cancer and published their findings in the journal Scientific Reports.
30 Sep 2019
X-rays could be tuned to deliver a more effective punch that destroys cancer cells and not harm the body.
05 Sep 2019
The dinosaur, whose nearly complete skeleton was unearthed from 72 million year old marine deposits in Mukawa Town in northern Japan, belongs to a new genus and species of a herbivorous hadrosaurid dinosaur, according to the study published in Scientific Reports. The scientists named the dinosaur Kamuysaurus japonicus.
05 Sep 2019
The fossil, found in Japan, furthers our understanding of hadrosaur diversity in the Far East and hadrosaurid evolution during the Late Cretaceous period (100.5–66 million years ago). The research is reported in Scientific Reports this week
03 Sep 2019
A new beaked whale species Berardius minimus, which has been long postulated by local whalers in Hokkaido, Japan, has been confirmed.
heat wave map
30 Aug 2019
Variations in the depth of snow cover in the Arctic region from late winter to spring determines the summer temperature pattern in Eurasia, according to Hokkaido University researchers. In particular, deeper-than-usual snow cover in Western Russia enhanced the likelihood of summer heat waves in Europe and Northeast Asia in recent years.
10 May 2019
Researchers have designed a safer, faster and cheaper cell-based regenerative therapy approach for the treatment of one of the most common human dental diseases, namely periodontitis.
Cycad plants
23 Apr 2019
Cycad plant roots release signals into the soil that triggers the transformation of bacteria into its motile form, helping them move to the plant roots and establish a symbiotic partnership.
New algorithm optimizes quantum computing problem-solving
10 Apr 2019
Tohoku University researchers have developed an algorithm that enhances the ability of a Canadian-designed quantum computer to more efficiently find the best solution for complicated problems, according to a study published in the journal Scientific Reports.
Image 1
09 Apr 2019
Research achievement through an Undergraduate Group Research Program (UGRP) was published in an international scientific journal. The finding is expected to lay a foundation for the development of a new personality test method that can complement the existing psychology test.
What and where in the processing of body-part information
05 Apr 2019
Our brain tells us where parts of the body are in space. We know without looking if our arm is in the air, our foot is in front of the other or beside it. It is called proprioception or body localization and helps us locate our body parts.
Image Name
04 Apr 2019
A new computational method can help fast track the development of tiny, ultrafast electronic devices made from small clusters of molecules.

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