Abstract：
:The visual system consists of various types of neurons and a single-nucleotide mutation can sometimes lead to blindness. The phototransduction pathway in the retina starts from the first-order neurons, the photoreceptor cells, and transmits the signals to second-order neurons. Finally, the output signal from third-order neurons, the ganglion cells, is carried to the brain. The photoreceptor cells are the only neurons in the retina that can respond to a light signal; they are hyperpolarised when they receive light, and the ganglion cells carry the signals to the brain following the depolarization. Recently, various types of channelrhodopsins have been found and developed. It is expected that the gene therapies using the cation channel as well as anion channelrhodopsin genes would be effective against diseases that cause severe destruction of visual function, such as the retinitis pigmentosa and age-related macular degeneration. In this review, we mainly describe mVChR1-mediated gene therapy for retinitis pigmentosa and the future application of optogenetic genes in retinal diseases.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Tomita H,Sugano Edoi
10.1007/978-981-15-8763-4_37subject
Has Abstractpub_date
2021-01-01 00:00:00pages
535-543eissn
0065-2598issn
2214-8019journal_volume
1293pub_type
杂志文章abstract：:Based on studies using 3H-DFP as an active site titrant, it is suggested that surface binding in itself does not result in the formation of new active sites in the Hageman factor molecule. Moreover, it was found that surface-binding of human and bovine Hageman factor renders these molecules 100 to 1000 times more susc...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Neural tissue has generally been viewed as resistant to structural changes induced by exogenous factors. Research has shown that the brain responds to changes in diet by altering neurotransmitter synthesis, and by shifting neuroendocrine controls over a variety of physiological events. Animal model research also indic...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4615-3426-6_17
更新日期：1992-01-01 00:00:00
abstract：:Use of urea as a nonprotein supplement in the feeding of beef cattle and other ruminant animals is a technique of practical application. Urea has also been used in human feeding studies. Its early employment was that of an added source of amino nitrogen in studies designed to determine minimum requirements of the esse...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-3366-1_7
更新日期：1978-01-01 00:00:00
abstract：:A monoclonal antibody (mAb B7C9) to human factor XII was produced which blocked the surface mediated coagulant activity of factor XII but not the amidolysis of H-D-ProPheArg-pNA. The mAb epitope was localized to a 20 amino acid sequence of 2.5 kDa in the heavy chain of factor XII. ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9543-4_72
更新日期：1989-01-01 00:00:00
abstract：:Aqueous dispersions of pure gangliosides contain micelles of these compounds. In this dispersion state, the rates of hydrolysis of the neuraminyl residues by bacterial neuraminidases are slowest. Incorporation of gangliosides into mixed dispersion with other lipids or into mixed micelles with bile salts considerably i...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-7844-0_13
更新日期：1980-01-01 00:00:00
abstract：:Considering the devastating effects of neurodegenerative disorders and the increasing number of people affected by them, an early diagnosis even presymptomatic, prior to serious mental deterioration is necessary. Therefore, screening for biomarkers, especially glycolipids, in the biological matrices, either tissues or...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-15950-4_42
更新日期：2019-01-01 00:00:00
abstract：:Selection of high-producing lead and backup cell lines with high-fidelity primary structure is a major goal of cell line development of protein therapeutics. Conventional techniques for sequence variant analysis, such as mass spectrometry (MS) and next-generation sequencing (NGS) have limitations on the sample number ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-15950-4_12
更新日期：2019-01-01 00:00:00
abstract：:Malignant epithelial tumors of the upper digestive tract are a major cause of cancer-related death worldwide. The most common of these cancers are head and neck squamous cell carcinomas (HNSCC) and esophageal cancers (EC), which are both characterized by early dissemination and poor prognosis. Although patients with e...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-97746-1_4
更新日期：2018-01-01 00:00:00
abstract：:Pioneered by the classical mouse embryonic stem cells (ESCs), various stem cell lines representing the peri- and postimplantation stages of embryogenesis have been established. To gain insight into the gene regulatory network operating in these cells, we first investigated epiblast stem cells (EpiSCs), performing ChIP...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-7311-3_17
更新日期：2018-01-01 00:00:00
abstract：:The successful entry of herpes simplex virus (HSV) into a cell is a complex process requiring the interaction of several surface viral glycoproteins with host cell receptors. These viral glycoproteins are currently thought to work sequentially to trigger fusogenic activity, but the process is complicated by the fact t...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-10-7230-7_1
更新日期：2018-01-01 00:00:00
abstract：:Cancer development originates in a single mutant cell transformed from a normal cell, including further evolution of pro-tumor cells through additional mutations into malignant cancer tissues. Data from recent studies, however, suggest that most pro-tumor cells do not develop into tumors but remain dormant within or a...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-23629-8_5
更新日期：2019-01-01 00:00:00
abstract：:Recent advances in regenerative medicine and cell-based therapy are bringing promising perspectives for the use of stem cells in clinical trials. Stem cells are undifferentiated cells capable of multilineage differentiation and available in numerous sources in the human body. Dental pulp constitutes an attractive sour...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2017_71
更新日期：2018-01-01 00:00:00
abstract：:The 3'-portion of the genome from a Taiwan isolate of porcine reproductive and respiratory syndrome (PRRS) virus, strain MD-001, was cloned and sequenced. The resultant 549 nucleotides contained an open reading frame with a coding capacity of 123 amino acids (predicted Mr 13,600). The predicted protein corresponds to ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-5331-1_103
更新日期：1998-01-01 00:00:00
abstract：:Interactions between metabolism and immunity play a pivotal role in the development of obesity-associated chronic co-morbidities. Obesity involves impairment of immune function affecting both the innate and adaptive immune system. This leads to increased risk of infections as well as chronic low-grade inflammation, wh...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4939-0897-4_14
更新日期：2014-01-01 00:00:00
abstract：:Oral drug administration is the most favorable route of drug administration in the clinic. Intestinal transporters have been shown to play a significant role in the rate and extent of drug absorption of some, but not all, drug molecules. Due to the heterogeneous expression of multiple transporters along the intestine,...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-7647-4_8
更新日期：2019-01-01 00:00:00
abstract：:Iron oxide nanoparticles (ION) have attracted much attention because of their particular physico-chemical properties, including superparamagnetism. These features make them suitable for many purposes and several interesting biomedical applications, such as to increase contrast in magnetic resonance imaging (MRI), as d...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-72041-8_12
更新日期：2018-01-01 00:00:00
abstract：:This chapter explores the concepts, processes, tools and challenges relating to the validation of alternative methods for toxicity and safety testing. In general terms, validation is the process of assessing the appropriateness and usefulness of a tool for its intended purpose. Validation is routinely used in various ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-33826-2_4
更新日期：2016-01-01 00:00:00
abstract：:The chemical reactions of the amino group of taurine with aldehydes were investigated. Glucose, acetaldehyde, and malondialdehyde were used as aldehydes. After taurine had reacted, the amounts of remaining taurine and aldehydes were measured, and the reactivity was evaluated. Amino acids such as glycine, alpha-alanine...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4899-1471-2_8
更新日期：1994-01-01 00:00:00
abstract：:Extracellular vesicles (EVs) are membranous structures released by cells, including those of the retinal pigment epithelium (RPE) and photoreceptors. The cargo of EVs includes genetic material and proteins, making these vesicles essential in cell communication. Among the genetic materials, we find a large number of mi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-030-27378-1_71
更新日期：2019-01-01 00:00:00
abstract：:Our understanding of the metabolic roles of sex steroids in men has evolved substantially over recent decades. Whereas testosterone once was believed to contribute to metabolic risk in men, the importance of adequate androgen exposure for the maintenance of metabolic health has been demonstrated unequivocally. A growi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-70178-3_14
更新日期：2017-01-01 00:00:00
abstract：:Some species avoid low-frequency masking by shifting their calls to higher frequencies. We addressed the hypothesis that Pagophilus groenlandicus (harp seals) will make more high-frequency underwater calls to avoid low-frequency conspecific masking as calling rates increase. The spectral shapes at high and low calling...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4939-2981-8_143
更新日期：2016-01-01 00:00:00
abstract：:The diagnosis of temporomandibular joint (TMJ) disorders consists of clinical (Reaserch Diagnostic Criteria for Temporomandibular Disorders, RDC/TMD) and additional (computer tomography, CT or magnetic resonance imaging, and MRI) examinations. Due to the growing knowledge of pathologic changes within the TMJ, the rese...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-94-007-6627-3_30
更新日期：2013-01-01 00:00:00
abstract：:Heparan sulphate (HS) is a linear glycosaminoglycan found ubiquitously on the surface and in the pericellular matrix of metazoan cells that is covalently attached to core proteins to form HS proteoglycans. HS interacts specifically with a large number (> 100) of extracellular regulatory proteins, many of which are key...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/0-306-46832-8_7
更新日期：2000-01-01 00:00:00
abstract：:Mortality from plague is high if not treated with the proper antibiotics within 18-24 hours after onset of symptoms. The process of antibiotic susceptibility determination of Yersinia pestis isolated from blood samples may extend from 4 to more than 7 days, since the in vitro growth is very slow. To accelerate this pr...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-72124-8_31
更新日期：2007-01-01 00:00:00
abstract：:Protein synthesis initiation factors present in a crude 0.5 M KCL microsomal wash fraction were isolated from the livers of immature rats that had been injected either 2 or 17 hours earlier with the plycyclic hydrocarbon, 3-methylcholanthrene (3MC), and then were tested for their ability to stimulate natural mRNA-dire...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-9026-2_10
更新日期：1975-01-01 00:00:00
abstract：:Xeno-transplantation of pancreatic islets represents a promising therapeutic alternative for the treatment of type 1 diabetes mellitus. However, potent innate immune responses induced shortly after the transplantation of donor islets to the recipient, comprising the Instant Blood Mediated Immune Reaction (IBMIR), exer...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-18603-0_11
更新日期：2015-01-01 00:00:00
abstract：:While performing their functions, biological macromolecules often form large, dynamically changing macromolecular assemblies. Only a relatively small number of such assemblies have been accessible to the atomic-resolution techniques X-ray crystallography and NMR. Electron microscopy in conjunction with image reconstru...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-02970-2_6
更新日期：2014-01-01 00:00:00
abstract：:The primary goal of this project was to elucidate the spatial pattern of capillaries in three hamster striated muscles according to statistical techniques of pattern analysis. The spatial pattern of capillaries and traditional measures of capillarity are important to understanding the supply and distribution of oxygen...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-5643-1_30
更新日期：1989-01-01 00:00:00
abstract：:The aim of the present study was (i) to investigate the effect of inner speech on cerebral hemodynamics and oxygenation, and (ii) to analyze if these changes could be the result of alternations of the arterial carbon dioxide pressure (PaCO2). To this end, in seven adult volunteers, we measured changes of cerebral abso...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4614-7411-1_12
更新日期：2013-01-01 00:00:00
abstract：:The full length spike (S) gene of porcine respiratory coronavirus (PRCV) was inserted into the genome of human adenovirus type 5 downstream of the early transcription region 3 promoter. The recombinant virus replicated in cultures of the swine testicle ST cell line and directed the synthesis of S antigen to an amount ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-1899-0_42
更新日期：1995-01-01 00:00:00
