Cell Biology

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Study illuminates how lung cells protect themselves against RNA viral infection

A new University of California, Irvine-led study uncovers how a protein, APOBEC3B, could protect cells against many different types of RNA viruses like respiratory syncytial virus (RSV), SARS-CoV2, influenza virus, poliovirus and measles, helping to prevent disease.

23 Feb 2023

MIT engineers develop new procedure to 3D print a soft, flexible replica of patient's heart

No two hearts beat alike. The size and shape of the the heart can vary from one person to the next. These differences can be particularly pronounced for people living with heart disease, as their hearts and major vessels work harder to overcome any compromised function.

23 Feb 2023

LMU physician explores the causes of high susceptibility to deadly infections in prematurely born babies

LMU physician Markus Sperandio has discovered why the immune system of prematurely born babies is not working properly after birth.

23 Feb 2023

Mount Sinai researchers reveal mechanisms underlying autoimmunity in Down syndrome

Scientists at the Icahn School of Medicine at Mount Sinai in New York have identified which parts of the immune system go awry and contribute to autoimmune diseases in individuals with Down syndrome.

23 Feb 2023

Study sheds light on unique processes that bestow naked mole-rats’ with eternal fertility

Unlike humans and other mammals, which become less fertile with age, naked mole-rats can reproduce throughout their remarkably long lifespans.

22 Feb 2023

Metabolic reactions upon activating Akt2 enzyme revealed

Takeaki Ozawa and his team from the University of Tokyo reveal the metabolic reactions upon activating an enzyme called Akt2.

22 Feb 2023

Novel model system helps studying human ovarian biology

Despite the fact that we all start out as an egg cell in one of our mother's ovaries, these human reproductive organs are surprisingly under-studied. Scientists have been working on creating in vitro models of human ovaries so that we can learn more about them and develop treatments for ovarian conditions, but most existing models use a combination of human and mouse cells, which do not faithfully replicate human ovary functions and take a long time to grow in the lab.

22 Feb 2023

New biomarker helps identify biological age

Once considered to be incompetent in encoding proteins due to their simple monotonous DNA repetitions, tiny telomeres at the tips of human chromosomes now appear to have a powerful biological function that could help better understand cancer and aging.

21 Feb 2023

Analyzing the existence of unknown miniproteins

Evolutionarily young miniproteins are unique in humans, and scientists have recently found thousands of them.

21 Feb 2023

Realistic model explores new treatments for brain tumors

Until now, the use of models to study the barrier that differentiates the circulatory and nervous systems has been either limited or extremely complex. ETH Zurich researchers have created a more accurate model that can also be used to effectively investigate new treatments for brain tumors.

21 Feb 2023

Novel metabolic pathway that makes immunology more efficient revealed

The metabolic pathways that produce a specific type of T cell are distinct from previously assumed, according to findings from the University of Michigan Rogel Cancer Center.

21 Feb 2023

Iron-dependent cell death can be used to improve immunotherapies against liver cancer

Iron-dependent cell death (ferroptosis) is a type of programmed cell death by means of which the body kills off diseased, defective or superfluous cells.

20 Feb 2023

Study findings serve as a foundation for a thorough understanding of engram networks

Ensembles of synaptic networks are known to underlie cognitive functions, and the connections between engram neurons are enhanced during memory formation. Study from the researchers led by Prof. Bong-Kiun Kaang and Prof. Hye Yoon Park, identified the in vivo dynamics of synapses that underlie fear memory formation and extinction in living brains.

20 Feb 2023

Cell Biology

Study illuminates how lung cells protect themselves against RNA viral infection

MIT engineers develop new procedure to 3D print a soft, flexible replica of patient's heart

LMU physician explores the causes of high susceptibility to deadly infections in prematurely born babies

Mount Sinai researchers reveal mechanisms underlying autoimmunity in Down syndrome

Study sheds light on unique processes that bestow naked mole-rats’ with eternal fertility

Metabolic reactions upon activating Akt2 enzyme revealed

Novel model system helps studying human ovarian biology

New biomarker helps identify biological age

Analyzing the existence of unknown miniproteins

Realistic model explores new treatments for brain tumors

Novel metabolic pathway that makes immunology more efficient revealed

Iron-dependent cell death can be used to improve immunotherapies against liver cancer

Study findings serve as a foundation for a thorough understanding of engram networks

CD5-expressing dendritic cells help to prime T cell responses against cancer

Location is the key for psychedelic drugs to work

"Poisoned" form of a protein could set off events that encourage cancer growth

Tracking cell movement across time and space using AI

Extended generation of blood cells in wild-type animals from pluripotent stem cells

New method for studying mitochondria using advanced imaging technology

High diversity in T-cell receptor genes explains diverse response to infections

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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