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Embryonic brain
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Ebook "Stem cells, human embryos and ethics: Interdisciplinary perspectives" is written for several audiences: a) scholars and professionals working with stem cell research or with the ethical questions arising from this field (people from biology, medicine, law, philosophy, theology etc.), b) advanced and graduate students within the same professional disciplines and c) politicians and the general public interested in the burning ethical problems which are intensively debated in many countries.
258p
tachieuhoa
28-01-2024
3
2
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Recent work has identified and mapped a range of posttranscriptional modifications in mRNA, including methylation of the N6 and N1 positions in adenine, pseudouridylation, and methylation of carbon 5 in cytosine (m5C).
16p
vialfrednobel
29-01-2022
7
0
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Early human heart and brain development simultaneously occur during embryogenesis. Notably, in human newborns, congenital heart defects strongly associate with neurodevelopmental abnormalities, suggesting a common gene or complex underlying both cardiogenesis and neurogenesis.
27p
viarchimedes
26-01-2022
14
0
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Magnetic resonance imaging (MRI) has many advantages in the research of in vivo embryonic brain development, specifically its noninvasive aspects and ability to avoid skeletal interference. However, few studies have focused on brain development in chick, which is a traditional animal model in developmental biology. We aimed to serially monitor chick embryo brain development in vivo using 3.0 T MRI.
10p
viwyoming2711
16-12-2020
11
1
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TALE-class homeodomain transcription factors Meis and Pbx play important roles in formation of the embryonic brain, eye, heart, cartilage or hematopoiesis. Loss-of-function studies of Pbx1, 2 and 3 and Meis1 documented specific functions in embryogenesis, however, functional studies of Meis2 in mouse are still missing.
16p
viwyoming2711
16-12-2020
11
1
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Birt-Hogg-Dubé syndrome (BHD) is a dominantly inherited familial cancer syndrome characterised by the development of benign skin fibrofolliculomas, multiple lung and kidney cysts, spontaneous pneumothorax and susceptibility to renal cell carcinoma.
14p
viwyoming2711
16-12-2020
9
1
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MiR-9 is a small non-coding RNA that is highly conserved between species and primarily expressed in the central nervous system (CNS). It is known to influence proliferation and neuronal differentiation in the brain and spinal cord of different vertebrates.
14p
viwyoming2711
16-12-2020
8
1
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Outside these junctions, p120ctn is actively involved in the regulation of small GTPases of the Rho family, in actomyosin dynamics and in transcription regulation. We and others reported that loss of p120ctn in mouse embryos results in an embryonic lethal phenotype, but the exact developmental role of p120ctn during brain formation has not been reported.
18p
viwyoming2711
16-12-2020
10
1
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Chapter 12 - The central nervous system (part a), the topics discussed in this chapter are: Central Nervous System (CNS), embryonic development, effect of space restriction on brain development, regions and organization of the CNS, ventricles of the brain,...and other contents.
60p
tangtuy07
02-04-2016
36
2
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Aralar1 and citrin are members of the subfamily of calciumbinding mitochondrial carriers and correspond to two isoforms of the mitochondrial aspartate/glutamate carrier (AGC). These proteins are activated by Ca2+ acting on the external side of the inner mitochondrial membrane. Although it is known that aralar1 is expressed mainly in skeletal muscle, heart and brain, whereas citrin is present in liver, kidney and heart, the precise tissue distribution of the two proteins in embryonic and adult tissues is largely unknown....
8p
system191
01-06-2013
31
3
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Hsp105aisoneof themajormammalianheat shockproteins that belongs to the HSP105/110 family, and is expressed at especially high levels in the brain as compared with other tissues in mammals. Previously, we showed that Hsp105a prevents stress-induced apoptosis in neuronal PC12 cells, and is a novel anti-apoptotic neuroprotective factor in the mammalian brain.
9p
research12
23-04-2013
37
1
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The presenilin proteins are required for intramembrane cleavage of a subset of type 1 membrane proteins including the Alzheimer’s disease amyloid precursor protein. Previous studies indicate presenilin proteins form enzymatically act-ive high molecular mass complexes consisting of hetero-dimers of N- and C-terminal fragments in association with nicastrin, presenilin enhancer-2 and anterior pharynx defective-1 proteins.
11p
dell39
03-04-2013
31
2
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