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image: Immune Checkpoint Found Lacking in Type 1 Diabetes

Immune Checkpoint Found Lacking in Type 1 Diabetes

By Ruth Williams | November 15, 2017

Boosting levels of a the immunosuppressive protein PD-L1 in blood stem cells halts diabetes in a mouse model of the disease.


image: Cancer Researcher, Former AACR President Dies

Cancer Researcher, Former AACR President Dies

By Kerry Grens | November 13, 2017

Donald Coffey, a longtime professor at Johns Hopkins University, discovered the nuclear matrix within cells and its role in DNA replication.


The former chief of Eli Lilly USA is picked to replace Tom Price, who stepped down in September amid a controversy over the abuse of taxpayer-funded travel.


Single-cell analyses from mouse samples detail the changes in cell distribution during infections.


image: Child Receives Transgenic Skin Over Most of His Body

Child Receives Transgenic Skin Over Most of His Body

By Ruth Williams | November 8, 2017

A combination gene-and-cell therapy has given a boy with a grievous skin disease a new lease on life, and has resolved a dermatology debate to boot.


Maintaining dynamic connections among the body’s mitochondria is required for the health and life-extending benefits of low-calorie diets for nematodes.


image: Mass Resignation from <em>Scientific Reports</em>’s Editorial Board

Mass Resignation from Scientific Reports’s Editorial Board

By Catherine Offord | November 7, 2017

Nineteen researchers have stepped down after the journal decided not to retract a paper that they say plagiarized the work of a Johns Hopkins biomedical scientist.


image: Corals’ pH Sensor Identified

Corals’ pH Sensor Identified

By Ashley P. Taylor | November 1, 2017

Soluble adenylyl cyclase measures and responds to pH changes in coral cells, but whether it can help the animals withstand ocean acidification is not yet known.


image: Opinion: How to Define Cell Type

Opinion: How to Define Cell Type

By Sara B. Linker, Tracy A. Bedrosian, and Fred H. Gage | November 1, 2017

Advances in single-cell technologies have revealed vast differences between cells once thought to be in the same category, calling into question how we define cell type in the first place.


Investigations into cases of wrongdoing by professors are increasingly in the public eye. But are colleges and universities doing enough to deal with the problem?


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