Cell Biology

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The Importance of Antioxidant Therapy in Preventing Parkinson's Disease

The neurodegenerative condition known as Parkinson's disease is caused by the death of neurons that generate dopamine, a neurotransmitter essential for both motor control and cognitive function.

6 Aug 2024

Discovery of Novel Macrophage Population Offers Hope for Lung Repair Post-Viral Infection

Researchers at the University of Liège (Belgium) have discovered a new population of macrophages, important innate immune cells that populate the lungs after injury caused by respiratory viruses.

5 Aug 2024

Mast Cells Recruit Neutrophils in Immune Response

Mast cells are well-known for their part in allergic reactions, but the immune system relies heavily on them. They release chemicals in response to allergens, which cause common allergy symptoms like tissue swelling and inflammation.

5 Aug 2024

Researchers Uncover How Phage Infection Dynamics Affect Viral Entry at Single-Cell Level

The process by which phages-;viruses that infect and replicate within bacteria-;enter cells has been studied for over 50 years.

5 Aug 2024

Breakthrough Method Captures Aging Impact on Alzheimer’s Disease in Lab-Grown Neurons

Researchers at Washington University School of Medicine in St. Louis have developed a way to capture the effects of aging in the development of Alzheimer's disease.

2 Aug 2024

Highly Reactive RNA Building Blocks for Enhanced Chip Production

A multinational research team under the direction of the University of Vienna has been successful in creating new RNA building blocks that exhibit increased photosensitivity and chemical reactivity. In biotechnological and medical research, RNA chips can be produced much faster as a result of this.

1 Aug 2024

Revealing the Spatial Dynamics of Sebum Production

Changes in gene expression in sebaceous glands have been spatially mapped for the first time in a collaborative project between Leipzig University's Interdisciplinary Centre for Bioinformatics (IZBI) and the Faculty of Veterinary Medicine.

1 Aug 2024

Discovery of Immune Cell Reservoirs Near Glioblastomas Offers New Treatment Possibilities

Glioblastomas are highly aggressive, usually incurable brain tumors. If all therapeutic options are exhausted, patients have an average life expectancy of less than two years.

1 Aug 2024

New CRISPR-Based Test Achieves Rapid Detection of Tuberculosis

The rapid detection of Mycobacterium tuberculosis, the etiological agent of tuberculosis.

1 Aug 2024

ETH Zurich Researchers Accelerate Bacterial Evolution for Enhanced Cellulose Production

Bacteria produce materials that are of interest to humans, such as cellulose, silk and minerals. The advantage of producing bacteria in this way is that it is sustainable, takes place at room temperature and in water.

1 Aug 2024

Breakthrough Study Reveals Role of Tissue-Resident Memory T Cells in Lung Cancer Prognosis

An extensive analytical study performed at the Terasaki Institute and published in Frontiers in Immunology highlights the crucial role of tissue-resident memory T cells and how they influence the immune environment of patients with non-small cell lung cancer and their overall prognosis.

1 Aug 2024

Researchers Uncover Unique Protective Mechanism in Pancreatic Cells

Researchers from the University of Cologne have revealed a mechanism protecting pancreatic β-cells, which are crucial for insulin production from inflammatory cell death. The study investigated the role of receptor-interacting protein kinase 1 (RIPK1) in regulating β-cell survival.

1 Aug 2024

Swabbing Technique Reveals Diversity of Immune Cells in the Upper Airway

Scientists at La Jolla Institute for Immunology (LJI) have published the first-ever, in-depth analysis of immune cell memory in the upper airways of adult volunteers. Among these immune cells, the researcher spotted "tissue resident" memory cells, which stand ready to defend the airway from SARS-CoV-2 and other respiratory diseases.

1 Aug 2024

Cryo-EM Reveals Structural Differences in Fetal and Adult Muscle Receptors

The connections between the nervous system and muscles develop differently across the kingdom of life. It takes newborn humans roughly a year to develop the proper muscular systems that support the ability to walk, while cows can walk mere minutes after birth and run not long after.

1 Aug 2024

Mucus-Based Bioink Shows Promise for 3D-Printed Lung Tissue

Each year, lung illnesses claim the lives of millions of people worldwide. There are few available treatments, and animal models used to research these conditions and potential drugs are insufficient. Researchers have now successfully developed a mucus-based bioink for 3D printing lung tissue.

31 Jul 2024

New Model Reveals Underlying Similarity in Mammalian Brain Shapes

A novel method for characterizing the cerebral cortex's shape has been devised by researchers, who also present evidence that cortices in all mammalian species share a common, fractal design.

31 Jul 2024

Uncovering the Molecular Mechanisms Underlying Liver Regeneration

The liver can renew itself quite well. Maintaining organ function and recuperating from surgery or injury depends on this quality. Using clinical samples, researchers from the University of Leipzig Medical Center, the Max Planck Institute for Evolutionary Anthropology, TU Dresden, and ETH Zurich have examined the changes in liver cell types before and following regeneration.

31 Jul 2024

Rapid Parkinson's Model Opens Door to Personalized Treatments

Scientists at Brigham and Women’s Hospital, a key member of the Mass General Brigham healthcare system, have created a model that swiftly transforms stem cells into brain cells exhibiting protein structures associated with Parkinson’s disease (PD).

30 Jul 2024

Innovative Model Creates Personalized Parkinson's Disease Brain Cells for Drug Testing

A new model developed by Brigham researchers rapidly converts stem cells to brain cells characteristic of Parkinson’s disease to create personalized stem cell models with opportunities to test treatments

29 Jul 2024

Effective Plasmid DNA Delivery Achieved with Zwitterionic Polymer Complex

Researchers from Tokyo Metropolitan University have created a new drug delivering molecule, a zwitterionic polymer complex that can help get plasmid DNA inside cells when injected into skeletal muscle, a crucial step in the expression of therapeutic RNA and proteins. The new compound effectively bound to plasmid DNA without affecting its structure. Injected into mouse muscles, the team observed widespread gene expression, promising applications to treatments of serious muscle diseases.

29 Jul 2024

Cell Biology

The Importance of Antioxidant Therapy in Preventing Parkinson's Disease

Discovery of Novel Macrophage Population Offers Hope for Lung Repair Post-Viral Infection

Mast Cells Recruit Neutrophils in Immune Response

Researchers Uncover How Phage Infection Dynamics Affect Viral Entry at Single-Cell Level

Breakthrough Method Captures Aging Impact on Alzheimer’s Disease in Lab-Grown Neurons

Highly Reactive RNA Building Blocks for Enhanced Chip Production

Revealing the Spatial Dynamics of Sebum Production

Discovery of Immune Cell Reservoirs Near Glioblastomas Offers New Treatment Possibilities

New CRISPR-Based Test Achieves Rapid Detection of Tuberculosis

ETH Zurich Researchers Accelerate Bacterial Evolution for Enhanced Cellulose Production

Breakthrough Study Reveals Role of Tissue-Resident Memory T Cells in Lung Cancer Prognosis

Researchers Uncover Unique Protective Mechanism in Pancreatic Cells

Swabbing Technique Reveals Diversity of Immune Cells in the Upper Airway

Cryo-EM Reveals Structural Differences in Fetal and Adult Muscle Receptors

Mucus-Based Bioink Shows Promise for 3D-Printed Lung Tissue

New Model Reveals Underlying Similarity in Mammalian Brain Shapes

Uncovering the Molecular Mechanisms Underlying Liver Regeneration

Rapid Parkinson's Model Opens Door to Personalized Treatments

Innovative Model Creates Personalized Parkinson's Disease Brain Cells for Drug Testing

Effective Plasmid DNA Delivery Achieved with Zwitterionic Polymer Complex

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

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