Molecular & Structural Biology

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Cryogenic electron microscopy helps visualize 3D structure of complex responsible for gene regulation

A research team has looked inside a human cell to visualize a multi-subunit machine that is responsible for controlling the expression of genes.

15 Mar 2021

Environmental DNA could help better understand grasses that cause allergies

Pollen from grass is a significant outdoor allergen that causes widespread and expensive respiratory conditions, such as hay fever (rhinitis) and allergic asthma.

15 Mar 2021

Optimized nano-micelles can induce efficient genome editing in mouse brain

A research team has reported that improved nano-micelles can trigger efficient genome editing in the mouse brain.

15 Mar 2021

Scientists reveal how critical enzyme in the cell works

S-acylation is the process of chemically linking a lipid to protein via a thioester bond. It is an important process of the cell that regulates the localization and function of numerous proteins.

12 Mar 2021

Study reveals mechanisms behind the activation of MRN complex

Researchers from the Tokyo Institute of Technology have revealed mechanisms behind the stimulation of the MRN complex—the DNA scissors of the cells.

11 Mar 2021

Study on AEG12 mosquito protein could lead to therapeutics against deadly viruses

Researchers have found that AEG12, a mosquito protein, strongly suppresses the class of viruses causing dengue, yellow fever, Zika, and West Nile.

11 Mar 2021

Study sheds light on how T cells specialize to combat pathogens

Scientists from the University of Basel have gained insights into the specialization of T cells.

11 Mar 2021

Study reveals mechanism that regulates genes on sex chromosomes

In the human population, males have one X and one Y chromosomes and females have two X chromosomes. As a result, somatic cells have unique mechanisms that maintain the same gene expression levels on the X chromosome between both genders.

10 Mar 2021

Spraying leaves with vitamin C can dramatically increase protein production

The production of high-value pharmaceutical proteins in plants provides benefits over other manufacturing techniques.

10 Mar 2021

Comprehensive mutation map helps better understand the biological processes underlying Alzheimer's

A study published in the journal eLife made all the possible mutations in the amyloid beta peptide and tested how they influence its aggregation into plaques, a pathological hallmark of Alzheimer's disease.

10 Mar 2021

New drug target identified for antibiotic-resistant bacteria

Scientists have discovered a key mechanism that enables dangerous bacteria to develop resistance to antibiotics.

9 Mar 2021

Combined treatment can effectively destroy insects in stored grains

Insects, mold, and bacteria in stored grains can be effectively killed through a combined treatment of essential oil vapors and irradiation.

8 Mar 2021

Cactus pear could provide biofuel as well as sustainable food and livestock feed

Could cactus pear become a major crop like soybeans and corn in the near future, and help provide a biofuel source, as well as a sustainable food and forage crop?

8 Mar 2021

Study identifies molecular mechanism by which HSPCs recover after chemotherapy-induced injury

Chemotherapy has a damaging effect on hematopoietic stem and progenitor cells (HSPCs) in bone marrow. However, once chemotherapy ends, HSPCs regenerate, a process that has remained unknown--until now.

From Osaka University 8 Mar 2021

New sensor can rapidly detect RNA and DNA molecules

According to a new study, a tiny sensor used in brain chemistry research can rapidly identify the crucial molecules that offer the genetic instructions for life.

5 Mar 2021

New way to create eco-friendly fungicides that protect food crops

A new study has revealed an important phase in researchers’ quest to produce targeted and more eco-friendly fungicides that protect food crops.

5 Mar 2021

SARS-CoV-2 can make itself unrecognizable to immune response by T-killer cells through mutations

The body's immune response plays a crucial role in the course of a SARS-CoV-2 infection. In addition to antibodies, the so-called T-killer cells, are also responsible for detecting viruses in the body and eliminating them.

5 Mar 2021

Researchers develop genetic patch to eliminate problems in hearing cells

They can hear well up to about forty years old, but then suddenly deafness strikes people with DFNA9. The cells of the inner ear can no longer reverse the damage caused by a genetic defect in their DNA.

3 Mar 2021

New study on plant metabolism can help produce more food for increasing population

A new study has demonstrated how plants exploit their metabolism to identify time and know when to develop.

2 Mar 2021

Study explores factors that influence the disparities in sickle cell disease

Even a single letter variation in a single gene, acquired from both parents, could mean a lifetime of pain and anemia for 20 million individuals across the world.

2 Mar 2021

Molecular & Structural Biology

Cryogenic electron microscopy helps visualize 3D structure of complex responsible for gene regulation

Environmental DNA could help better understand grasses that cause allergies

Optimized nano-micelles can induce efficient genome editing in mouse brain

Scientists reveal how critical enzyme in the cell works

Study reveals mechanisms behind the activation of MRN complex

Study on AEG12 mosquito protein could lead to therapeutics against deadly viruses

Study sheds light on how T cells specialize to combat pathogens

Study reveals mechanism that regulates genes on sex chromosomes

Spraying leaves with vitamin C can dramatically increase protein production

Comprehensive mutation map helps better understand the biological processes underlying Alzheimer's

New drug target identified for antibiotic-resistant bacteria

Combined treatment can effectively destroy insects in stored grains

Cactus pear could provide biofuel as well as sustainable food and livestock feed

Study identifies molecular mechanism by which HSPCs recover after chemotherapy-induced injury

New sensor can rapidly detect RNA and DNA molecules

New way to create eco-friendly fungicides that protect food crops

SARS-CoV-2 can make itself unrecognizable to immune response by T-killer cells through mutations

Researchers develop genetic patch to eliminate problems in hearing cells

New study on plant metabolism can help produce more food for increasing population

Study explores factors that influence the disparities in sickle cell disease

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