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Cornell researchers have for the first time successfully imaged the entire depth of the lymph nodes in a living mouse using three-photon microscopy. The breakthrough technique’s micrometer clarity and...
New technology tracks role of macrophages in cancer spread（图）
New technology tracks role macrophages cancer spread
2020/11/6
Macrophages, cells that help engulf and destroy harmful organisms in the body, tend to be characterized as the Jekyll and Hydes of the immune system.Macrophages are essential first responders in fight...
Scientists have demonstrated a new way to precisely target cells by distinguishing them from neighboring cells that look similar.Cells that become cancerous may differ from their healthy neighbors in ...
Researchers discover two paths of aging, and new insights on promoting healthspan（图）
paths aging new insights promoting healthspan
2020/7/24
Molecular biologists and bioengineers at the University of California, San Diego have unraveled key mechanisms behind the mysteries of aging. They isolated two distinct paths that cells trav...
BIOE Researchers Develop New Technologies to Drive Next-Generation Therapies for Multiple Sclerosis
BIOE Researchers Next-Generation Therapies Multiple Sclerosis
2017/7/21
Researchers in the University of Maryland (UMD) Fischell Department of Bioengineering (BIOE) Jewell Laboratory (link is external) are using quantum dots – tiny semiconductor particles commonly used in...
New Tool Illuminates Cell Signaling Pathways Key to Disease
Cell Signaling Pathways Key Disease
2017/4/27
In a major advance for fundamental biological research, UC San Francisco scientists have developed a tool capable of illuminating previously inscrutable cellular signaling networks that play a wide va...
Technology brings new precision to study of circadian rhythm in individual cells
Technology new precision circadian rhythm individual cells
2016/11/29
An interdisciplinary team of researchers at the University of Georgia has developed a new technology that may help scientists better understand how an individual cell synchronizes its biological clock...
NSF awards $94 million to create four new Science and Technology Centers
NSF $94 million create four new Science and Technology Centers
2016/9/29
Ambitious, complex research that leads to breakthrough discoveries requires large-scale, long-term investments. Today, the National Science Foundation (NSF) announces $94 million in funding to support...
A Cell Senses Its Curves:New Research from the Whitman Center
Cell Senses Curves Whitman Center
2016/5/6
Can a cell sense its own shape? Working in the MBL’s Whitman Center research community, scientists from Dartmouth College developed an ingenious experiment to ask this question. Their concl...
Stanford scientists develop new technique for imaging cells and tissues under the skin
Stanford scientists imaging cells skin
2016/3/28
Scientists have many tools at their disposal for looking at preserved tissue under a microscope in incredible detail, or peering into the living body at lower resolution. What they haven't had is a wa...
Two new requirements for producing normal ribosomes: (I) A novel helicase is needed for snoRNP biogenesis, and; (II) Pseudouridine modifications in the reaction center are important for ribosome function
Eukaryotic cells contain protein particles ribosomes RNA nucleotide pseudouridine
2014/12/11
Eukaryotic cells contain scores of small nucleolar RNAs (snoRNAs) that are complexed with proteins in particles known as snoRNPs. SnoRNPs function in processing of ribosomal RNA (rRNA) and nucleotide ...
From Mouse Mammary Tumor Model to New Therapeutic Method ---Mammary Tumor Development in Balb/c-Trp53+/- Mice and Magnetic Nanoparticle Induced Heating for Cancer Treatment
Breast cancer Magnetic nanoparticle Mammary gland Mouse tumor model Stem cell Thermotherapy
2014/12/10
PATHWAYS CONTRIBUTING TO DEVELOPMENT OF SPONTANEOUS MAMMARY TUMORS IN BALB/c-Trp53+/- MICE Mutation and loss of p53 function are common features among human breast cancers. We use BALB/c-Trp53+/- mice...
By sorting human fat tissue cells by their expression of a certain gene, Brown University scientists were able to retrieve a high yield of cells that showed an especially strong propensity to make bon...
Using new single-cell technologies, researchers create comprehensive map of human B cell development
new single-cell technologies researchers create comprehensive map human B cell development
2014/5/13
In a new paper published in the journal Cell, a team of researchers led by Dana Pe’er at Columbia University and Garry Nolan at Stanford University describes a powerful new method for mapping cellular...
Using new single-cell technologies, researchers create comprehensive map of human B cell development
new single-cell technologies researchers create comprehensive
2014/4/28
Researchers have described a powerful new method for mapping cellular development at the single cell level. This method will greatly improve researchers' ability to investigate development in cells of...