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Morphogenesis in Medical News

Novel gene predicts local recurrence in early onset breast cancer

... system, the cells showed aberrant growth and formed large clumps of cells with no organized structure. Inserting a normal DEAR1 gene restored acinar morphogenesis and resulted in structures that were very similar to those present in normal breast tissue. In a second tissue culture experiment, the ...

Novel gene predicts local recurrence in early-onset breast cancer

... system, the cells showed aberrant growth and formed large clumps of cells with no organized structure. Inserting a normal DEAR1 gene restored acinar morphogenesis and resulted in structures that were very similar to those present in normal breast tissue. In a second tissue culture experiment, the ...

CSHL scientists show how a protein that determines cell polarity prevents breast cancer

... cultures to allow them to form structures similar to those seen in breast ducts and lobules. On Muthuswamy's novel test bed, cells undergo morphogenesis --a growth/death cycle that expands and shapes tissue. Such cells give rise to what looks like a hollow ball of cells. The polarity protein Scribble ...

amfAR announces inaugural Mathilde Krim Fellowship Awards for AIDS research

... of HIV DNA into human DNA. Nolwenn Jouvenet, Ph.D./Mentor: Paul Bieniasz, Ph.D. Aaron Diamond AIDS Research Center, New York, NY $125,000 morphogenesis and storage of HIV-1 particles: As a final step in the process of reproduction, various components of newly made viruses gather inside the wall of ...

Scientists Identify Critical Gene Factor in Heart Development

... miR-1-1 could not fully compensate for loss of miR-1-2. The team found that loss of miR-1-2 affected many functions in the heart, including heart morphogenesis and control of the number of cells in the heart. For example, half of the mice developed holes in the pumping chambers of the heart, which is the ...

Mystery behind the Formation of Vertebral Precursors Unraveled

... and made effort to understand the process and how it integrated with the overall growth of the embryo. The findings bridge the gap between the morphogenesis of the tissue that generates the vertebrae and the periodic production of their precursors. Various studies would help in appreciating their function ...

Mechanical forces drive early heart development

... show that biomechanical forces may be as important as genetics in shaping the heart.// Recently, he has developed a theory on tissue growth and morphogenesis (shape change) and applied it to understanding the developing heart in chicken embryos, which is remarkably similar to its counter-part in human. ...
Morphogenesis in Medical Dictionary

Arthritis

... correctly. For this cellular type, this mechanisms might be elicited during arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological ... In 2000, the Food and Drug ...

Capillary

... allowing the passage of red blood cells in "single file." [ Med Help International ] [ Search ] [ Ask the Doctor Forums ] ... Capillary morphogenesis gene 2: See CMG2. Search All of MedicineNet For: search help Printer-Friendly Format ... What is a capillary malformation (CM)? CM is a flat, ...

Chronic

... s with chronic shortages of registered nurses. might be elicited during arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological processes such as tissue repair, chronic ...

Inflammation

... promote cervical ripening and weakening of fetal membrane s. during arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological processes such as tissue repair, chronic ...

Mammary

... ducts ... For this cellular type, this mechanisms might be elicited during arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological ... ...

Tissue

... ). For this cellular type, this mechanisms might be elicited during arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological ... Garlic Helps combat wrinkles and ...

Tumor

... necrosis factor- alpha (TNF-α) while anakinra blocks interleukin-1. arthritis but they are also involved in normal processes of tissue morphogenesis and remodeling (implantation, bone morphogenesis, mammary gland involution) and also in pathological processes such as tissue repair, chronic ...

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Morphogenesis in Biological News

Discovery of a mechanism that regulates cell movement

... in the regulation of these movements is the amount of adhesive protein E-Cadherin located in the cellular membrane. Jordi Casanova, head of the morphogenesis in Drosophila at IRB Barcelona, explains that "when movement starts, the levels of this protein in the cells decrease, thereby allowing them to slide ...

Early exposure to common weed killer impairs amphibian development

... period of development, organ morphogenesis. Study Results Broadens Knowledge of Herbicide's Effects During a Vulnerable Stage Organ morphogenesis is a brief, extremely sensitive phase in the tadpoles' growth cycle when they are starting to develop organs, noted Kelly A. McLaughlin, Associate ...

Gene in male fish lures females into sex

... anal fins. "The two kinds of independently evolved egg-dummies serve as a model system to test whether the same genetic pathways are involved in the morphogenesis of both types of dummies," say the authors. ...

Scientists explore how complex organs develop from a simple bud

... are revealed. The articles analyze how branching morphogenesis occurs in different organ systems in the same ... autoimmune rejection. An investigation into the morphogenesis of the prostate gland and seminal vesicles is ... Ultimately, scientists hope analysis of branching morphogenesis will lead to the design of a computer program ...

Stowers scientists demonstrate mechanism of vertebral formation

... Snail proteins -- in the process of embryonic segmentation," said Robb Krumlauf, Ph.D., Scientific Director. "The findings provide a link between the morphogenesis of the tissue that generates the vertebrae and the periodic production of their precursors." The Snail factors which are known to control the ...

Clues to breast cancer hidden inside stem cells

... similar to what you have in vivo," says Gudjonsson. "You can analyse cell-cell interactions and signaling pathways in these cells during morphogenesis and in cancer progression." The Icelandic researchers are now focusing their efforts on how endothelial cells convey signals to stem cells in normal ...

Did feathered dinosaurs exist?

... Feduccia, Lingham-Soliar and Hinchliffe found no evidence for the existence of protofeathers on dinosaurs and no evidence in support of the morphogenesis of the feather from putative filamentous protofeathers. They suggest that 'protofeathers' described on fossil findings "are probably the remains of ...

Basis for DNA ejection from single phage particles

... built during packaging of the DNA in the phage capsid was responsible for DNA ejection. This pressure results from the condensation of the DNA during morphogenesis ?for example, another group recently showed that the pressure at the final stage of encapsulation for a particular bacteriophage reached a value of ...

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Morphogenesis in Biological Products

Human BMP-5 ELISA development Kit, DuoSet Economy Pack from R&D Systems

Description:... superfamily. BMPs were originally identified as protein regulators of cartilage and bone formation. They are also involved in embryogenesis and morphogenesis of various tissues and organs. BMPs regulate the growth, differentiation, chemotaxis and apoptosis of various cell types, including mesenchymal ...
Company:R&D Systems
Morphogenesis in Biological Definition

Developmental biology

... control of cell growth , differentiation and " morphogenesis ," which is the process that gives rise to ... maternal effect , mesoderm , metamorphosis , morphogenesis , morula , neoteny , neural development , ... publications in developmental biology morphogenesis , embryogenesis External links ...

Morphogenesis

... morphogenesis (from the Greek morph shape and genesis ... of cell growth and cellular differentiation . morphogenesis is concerned with the shapes of tissues, organs ... or inside of tumor cell masses without the normal morphogenesis that is seen in an intact organism. The study ...

Morphogenesis

... morphogenesis (from the Greek morph shape and genesis ... of cell growth and cellular differentiation . morphogenesis is concerned with the shapes of tissues, organs ... or inside of tumor cell masses without the normal morphogenesis that is seen in an intact organism. The study ...

Homeobox

... sequence found in genes involved in the regulation of the development ( morphogenesis ) of animals , fungi and plants . Genes that have a homeobox are ... that this gene family evolved very early and that the basic mechanisms of morphogenesis are the same for many organisms. Mutations to homeobox genes can produce ...

Apoptosis

... Chantal Thibert et al. ) Research like the one carried out by Thibert and her colleagues has begun to clarify some of the fundamental aspects of morphogenesis , or the development of organisms from fertilized eggs to fully-developed animals and plants. It has also suggested specific answers to why normal ...

Biology

... grow and develop. Originating in embryology , today developmental biology studies the genetic control of cell growth , differentiation and " morphogenesis ," which is the process that gives rise to tissues , organs and anatomy . Model organisms for developmental biology include the round worm ...

Bioinformatics

... forms. Other applications Morphometrics is used to analyze pictures of embryos to track and to predict the fate of cell clusters during morphogenesis . Software tools The computational biology tool best-known among biologists is probably BLAST , an algorithm for searching large sequence ...

Bioinformatics

... forms. Other applications Morphometrics is used to analyze pictures of embryos to track and to predict the fate of cell clusters during morphogenesis . Software tools The computational biology tool best-known among biologists is probably BLAST , an algorithm for searching large sequence ...

Lynn Margulis

... of Human Sexuality , Summit Books, ISBN 0671633414 Margulis, Lynn, ed, 1991, Symbiosis as a Source of Evolutionary Innovation: Speciation and morphogenesis , The MIT Press, ISBN 0262132699 Margulis, Lynn, 1992, Symbiosis in Cell Evolution: Microbial Communities in the Archean and Proterozoic Eons , ...

Mathematical biology

... behaviour [6] Multi-scale modelling of the heart [7] Travelling waves in a wound-healing assay [8] The mechanochemical theory of morphogenesis [9] Biological pattern formation [10] Modelling the movement of interacting cell populations [11] Mathematical modelling of scar tissue ...

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Morphogenesis in Biological Dictionary

Morphogenesis

... morphogenesis , is the biological process that causes an ... growth and cellular differentiation. ... morphogenesis Architect India - Interior Design Firm in Delhi ...... Architecture Aisa, Architecture School ... morphogenesis Interior Architectural Designing firm is based ...

Vessel cell

... total volume ... NO mediates mural cell recruitment and vessel morphogenesis in murine melanomas ... Host cell eNOS but not iNOS contributes to angiogenesis and vessel morphogenesis ... The Hox gene abdominal-A specifies heart cell fate in the ...

Synapton

... Feb 2, 1995. Summary. Selected ... Horesh O, Simchen G, Friedmann A. morphogenesis of the synapton during yeast meiosis. ... Research on Basic ... Physics of Complex System, Weizmann ... Horesh O, Simchen G, Friedmann A: morphogenesis of the synapton during yeast meiosis. ... Smallpox Vaccine, Vaccinia ...

Zygote

... in ... (a) Development from zygote to multicellular organism involves cell division, the ... Model organisms for the study of development (k) morphogenesis (l) Zygote ... In the embryonic development of humans and other animals, the zygote stage is ... Zygote Media Group, Inc. District ...

Spermatids

... ( 14) appeared to demonstrate that spermatids had more intense immunostaining and ... Caenorhabditis elegans spermatids complete a dramatic morphogenesis to crawling ... Spermatids from males activate soon after they are ejaculated into the ... ... cytokinesis is also incomplete so that the ...

Hydrostatic skeleton

... ... ... shape changes, and force production performance of hydraulic skeletons . ... Biomechanics of hydrostatic skeletons . Biomechanics of morphogenesis ... Zoology information, history, articles and research from Academic Journals, Newspapers, and magazines at HighBeam.com. Free Trial, Credit ...

Bacteriophage lambda

... of bacteriophage lambda . ... Locations and amounts of major structural proteins in bacteriophage lambda . J Mol Biol. ... Katsura I. morphogenesis of bacteriophage lambda tail. ... BioInfoBank Library :: Bacteriophage lambda :: classification :: Genomic ... Mesh-terms: Bacteriophage ...

Asexual

... . ... Advantages of Asexual Reproduction ... Asexual reproduction summary with 12 pages of encyclopedia entries, essays, summaries, ... morphogenesis During Asexual Reproduction in Pygospio elegans ... asexual - 19 definitions - a person who is not interested in or does not desire ... ...

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