نتایج جستجو برای: chit1
تعداد نتایج: 159 فیلتر نتایج به سال:
Human monocyte to macrophage differentiation is accompanied by pronounced phenotypical changes and generally proceeds in the absence of proliferation. The molecular events governing this process are poorly understood. Here, we studied the regulation of the macrophage-specific chitotriosidase (CHIT1) gene promoter to gain insights into the mechanisms of transcriptional control during the differe...
We recently reported that progranulin (PGRN) is a novel regulator of glucocerebrosidase and its deficiency associates with Gaucher Diseases (GD) (Jian et al., 2016a; Jian et al., 2018). To isolate the relevant downstream molecules, we performed a whole genome microarray and mass spectrometry analysis, which led to the isolation of Chitinase-3-like-1 (CHI3L1) as one of the up-regulated genes in ...
The human genome encodes a gene for an enzymatically active chitinase (CHIT1) located in a single copy on Chromosome 1, which is highly expressed by activated macrophages and in other cells of the innate immune response. Several dysfunctional mutations are known in CHIT1, including a 24-bp duplication in Exon 10 causing catalytic deficiency. This duplication is a common variant conserved in man...
The establishment of new hygienic conditions plays a role in the appearance of autoimmunity in "westernalised" countries. Consistently, but still unconvincingly, several epidemiological and immunogenetic evidences link the disappearance of malaria with the increase of multiple sclerosis (MS) in Sardinia, insular Italy. To this purpose, we have made an attempt to build a relationship between mal...
برهم کنش پاتوژن- میزبان فرایندی بسیار پیچیده است. همانند بسیاری از قارچهای پاتوژن حشرات، beauveria bassiana آنزیمهایی تولید میکند که در زمان آلودگی برای نفوذ به داخل بدن میزبان، کوتیکول را از بین میبرند. کیتینازها آنزیمهای مهمی برای هیدرولیز کیتین به شمار میروند و میتوانند نقش مهمی در کنترل بیولوژیک آفات مختلف، ازجمله تریپس پیاز، thrips tabaci lind.، ایفا نمایند. در این پژوهش، آغازگرهای ...
Entomopathogenic fungi are naturally occurring pathogens of some insects that produce enzymes capable of penetrating into an insect’s cuticle. Chitinases are thought to be responsible for entomopathogenic fungi’s ability to degrade cuticle. Primers were designed for the chi3 gene which encodes a chitinase CHIT30, from the mRNA transcript present in Metarhizium anisopliae. These primers were una...
Chitinases hydrolyze the β-1-4 glycosidic bonds of chitin, a major structural component of fungi, crustaceans and insects. Although mammals do not produce chitin or its synthase, they express two active chitinases, chitotriosidase (Chit1) and acidic mammalian chitinase (AMCase). These mammalian chitinases have attracted considerable attention due to their increased expression in individuals wit...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید