Scientists from several Chinese centers have determined that, compared with control subjects, patients with breast cancer exhibit higher circulating levels of the soluble form of PD-L2, correlating these with a higher expression of the proliferation marker Ki67 in the tumor. The findings have been recapitulated in the … Scientists from various Chinese centers have determined … Read more
Thursday, 13 July 2023 – 17:03 WIB LIVE Techno – Perseverance Rover has found evidence of organic compounds in the Jezero Crater on Mars. But this is not a weapon proving that Earth’s immediate neighbors once hosted life – these compounds could also evolve in non-biological ways. The findings soothe the organic, highly complex conditions … Read more
![[Reading Science Through Cover Pages] Formation of Bow Tie-Shaped Nanosheets through Chirality](https://image.dongascience.com/Photo/2023/03/16790414619384.png "[Reading Science Through Cover Pages] Formation of Bow Tie-Shaped Nanosheets through Chirality")
This week, the international academic journal ‘Nature’ featured a bow tie-shaped nanosheet formed by chirality on the cover. Chirality refers to a molecular structure that has the same structure and shape as a left hand and a right hand, but is symmetrical as if reflected in a mirror and cannot be overlapped with each other. … Read more
The human body is its own pharmacy, and research continues to prove it. Scientists have discovered that the GDF11 molecule present in the blood allows the regeneration of nerve cells and therefore has a positive effect on depression. GDF11. And if the end of the depression held in five signs? In 2013, researchers discovered that … Read more
ENGINEERINGNET.BE – Computers, data centers and other electronic devices consume huge amounts of energy. Huge wind farms are needed to meet that energy demand. But according to Prof. Dr. Christian Nijhuis, we can also focus our attention on making electronics more efficient. “Our brains are the most efficient computers we know. They use ten thousand … Read more
Heather Coit/Grainger Engineering – Molecules are very small to observe. Pinshane Huang and his colleagues discovered a way of looking at the structure in molecules, which opened up entirely new scientific possibilities. – Nationalgeographic.co.id—Molecule is a combination of two or more atom. The size is still so small that it is difficult to see with … Read more
A tumor that is difficult to treat and that in 2020, in Italy alone, registered 41,000 new cases. Lung cancer is one of the most frightening neoplasms but a new approach that has given very encouraging results comes from new studies presented to the Congress of the American Society of Clinical Oncology (ASCO): The combination … Read more
KOMPAS.com – Molecule is a combination of two or more atoms. In chemistry, apart from molecule there is also what is called biomolecules. What is a biomolecule? The following is understanding of biomolecules along with the types! Reported from Encyclopedia Britannica, a biomolecule or biological molecule is one of the many substances produced by cells … Read more
ENGINEERINGNET.BE – The method that Dr Saskia Lindhoud of UTwente uses to separate molecules is inspired by biological systems. For example, cells are good at making sure the right molecules are in the right place to participate in biological processes. One way cells do this is by making use of compartments. In the classical picture … Read more
According to the academy, the X-ray structures of halogen-bonded crystals have so far indirectly indicated the existence of a sigma hole. These revealed the surprising fact that the chemically bonded halogen atoms of one molecule and the nitrogen or oxygen atoms of the other molecule that should be repelled are in close proximity and thus … Read more