A Lysosomal Storage Disorder in the BALB/c Mouse: Bone Marrow Transplantation

1984 ◽  
Vol 21 (4) ◽  
pp. 432-441 ◽  
Author(s):  
A. D. Boothe ◽  
H. Weintroub ◽  
P. G. Pentchev ◽  
J. Jones ◽  
J. Butler ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Lysosomal Storage Disorder ◽  
Mouse Bone Marrow ◽  
Lysosomal Storage ◽  
Secondary Effects ◽  
Short Life ◽  
Short Life Span ◽  
Chronic Effects ◽  
Storage Disorder

The morphological and biochemical consequences of transplanting affected bone marrow from donor BALB/c mice with a lysosomal storage disorder (BALB/c LSD) into normal recipient mice were studied. Bone marrow was removed from normal BALB/c and BALB/c LSD mice and transfused into normal BALB/c recipient mice four hours after the mice received 850 rads of irradiation. Tissues of the recipient mice were examined 240 days later. This study revealed that the defective cells that constituted the visceral lesions of BALB/c LSD could be transplanted to normal BALB/c mice by the use of bone marrow from affected BALB/c LSD homozygote; that the defective cells of BALB/c LSD proliferated and disseminated throughout the mononuclear phagocytic system of the recipient; that there were increases in cholesterol, sphingolipids, and cystine with decreases in sphingomyelinase and glucocerebrosidase activity in tissues of the recipients; and that the recipients survived substantially longer than BALB/c LSD homozygotes and their lifespan was compromised mainly by the secondary effects of irradiation. These lesions, although not as extensive as in homozygous BALB/c LSD, paralleled the lesions which develop in BALB/c LSD. Since the the recipient mice were not compromised by the short life span (70 days) of the BALB/c LSD mice, they may be used to study the long-term chronic effects of these metabolic lesions.

scholarly journals Exposure to Low-Dose 56Fe-Ion Radiation Induces Long-Term Epigenetic Alterations in Mouse Bone Marrow Hematopoietic Progenitor and Stem Cells

2014 ◽  
Vol 182 (1) ◽  
pp. 92 ◽  
Author(s):  
Isabelle R. Miousse ◽  
Lijian Shao ◽  
Jianhui Chang ◽  
Wei Feng ◽  
Yingying Wang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Low Dose ◽  
Mouse Bone Marrow ◽  
Epigenetic Alterations ◽  
Hematopoietic Progenitor

A lysosomal storage disorder in mice: A model of Niemann-Pick disease

1982 ◽  
Vol 5 (4) ◽  
pp. 239-240 ◽  
Author(s):  
T. Sakiyama ◽  
M. Tsuda ◽  
T. Kitagawa ◽  
R. Fujita ◽  
S. Miyawaki
Keyword(s):  
Lysosomal Storage Disorder ◽  
Lysosomal Storage ◽  
Niemann Pick Disease ◽  
Storage Disorder ◽  
Niemann Pick ◽  
Pick Disease

scholarly journals Early pre-B-cell transformation induced by the v-fms oncogene in long-term mouse bone marrow cultures.

1989 ◽  
Vol 9 (9) ◽  
pp. 3973-3981 ◽  
Author(s):  
G V Borzillo ◽  
C J Sherr
Keyword(s):  
Bone Marrow ◽  
B Cells ◽  
Chain Gene ◽  
Mouse Bone Marrow ◽  
Feeder Layers ◽  
Bone Marrow Cultures ◽  
B Lymphoid ◽  
Marrow Cultures

Murine long-term bone marrow cultures that support B-lymphoid-cell development were infected with a helper-free retrovirus containing the v-fms oncogene. Infection of B-lymphoid cultures resulted in the rapid clonal outgrowth of early pre-B cells, which grew to high cell densities on stromal cell feeder layers, expressed v-fms-coded glycoproteins, and underwent immunoglobulin heavy-chain gene rearrangements. Late-passage cultures gave rise to factor-independent variants that proliferated in the absence of feeder layers, developed resistance to hydrocortisone, and became tumorigenic in syngeneic mice. The v-fms oncogene therefore recapitulates known effects of the v-abl and bcr-abl oncogenes on B-lineage cells. The ability of v-fms to induce transformation of early pre-B cells in vitro underscores the capacity of oncogenic mutants of the colony-stimulating factor-1 receptor to function outside the mononuclear phagocyte lineage.

scholarly journals The Association Between Lysosomal Storage Disorder Genes and Parkinson’s Disease: A Large Cohort Study in Chinese Mainland Population

2021 ◽  
Vol 13 ◽  
Author(s):  
Yu-wen Zhao ◽  
Hong-xu Pan ◽  
Zhenhua Liu ◽  
Yige Wang ◽  
Qian Zeng ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Early Onset ◽  
Lysosomal Storage Disorder ◽  
Rare Variants ◽  
Late Onset ◽  
Chinese Mainland ◽  
Lysosomal Storage ◽  
Post Translational Modification ◽  
Storage Disorder

Background: Recent years have witnessed an increasing number of studies indicating an essential role of the lysosomal dysfunction in Parkinson’s disease (PD) at the genetic, biochemical, and cellular pathway levels. In this study, we investigated the association between rare variants in lysosomal storage disorder (LSD) genes and Chinese mainland PD.Methods: We explored the association between rare variants of 69 LSD genes and PD in 3,879 patients and 2,931 controls from Parkinson’s Disease & Movement Disorders Multicenter Database and Collaborative Network in China (PD-MDCNC) using next-generation sequencing, which were analyzed by using the optimized sequence kernel association test.Results: We identified the significant burden of rare putative LSD gene variants in Chinese mainland patients with PD. This association was robust in familial or sporadic early-onset patients after excluding the GBA variants but not in sporadic late-onset patients. The burden analysis of variant sets in genes of LSD subgroups revealed a suggestive significant association between variant sets in genes of sphingolipidosis deficiency disorders and familial or sporadic early-onset patients. In contrast, variant sets in genes of sphingolipidoses, mucopolysaccharidoses, and post-translational modification defect disorders were suggestively associated with sporadic late-onset patients. Then, SMPD1 and other four novel genes (i.e., GUSB, CLN6, PPT1, and SCARB2) were suggestively associated with sporadic early-onset or familial patients, whereas GALNS and NAGA were suggestively associated with late-onset patients.Conclusion: Our findings supported the association between LSD genes and PD and revealed several novel risk genes in Chinese mainland patients with PD, which confirmed the importance of lysosomal mechanisms in PD pathogenesis. Moreover, we identified the genetic heterogeneity in early-onset and late-onset of patients with PD, which may provide valuable suggestions for the treatment.

scholarly journals Hyo-Mental Angle and Distance: An Important Adjunct in Airway Assessment of Adult Mucopolysaccharidosis

2021 ◽  
Vol 10 (21) ◽  
pp. 4924
Author(s):  
Chaitanya Gadepalli ◽  
Karolina M. Stepien ◽  
Govind Tol
Keyword(s):  
Lysosomal Storage Disorder ◽  
Hyoid Bone ◽  
Horizontal Axis ◽  
Moderate Correlation ◽  
Lysosomal Storage ◽  
Airway Assessment ◽  
Storage Disorder ◽  
Age Range ◽  
Mps I ◽  
Simpler Method

Background: Mucopolysaccharidosis (MPS) is a rare congenital lysosomal storage disorder with complex airways. High anterior larynx is assessed by thyromental distance (TMD) nasendoscopy. A simpler method to assess this hyoid bone is described. The distance between the central-hyoid and symphysis of the mandible (hyo-mental distance; HMD) and inclination of this line to the horizontal axis (hyo-mental angle; HMA) in neutrally positioned patients is investigated. Methods: HMA, HMD in MPS, and non-MPS were compared, and their correlation with height and weight were assessed. Results: 50 adult MPS patients (M = 32, F = 18, age range = 19–66 years; mean BMI = 26.8 kg/m2) of MPS I, II, III, IV, and VI were compared with 50 non-MPS (M = 25, F = 25; age range = 22–84 years; mean BMI = 26.5 kg/m2). Mean HMA in MPS was 25.72° (−10 to +50) versus 2.42° (−35 to +28) in non-MPS. Mean HMD was 46.5 (25.7–66) millimeters in MPS versus 41.8 (27–60.3) in non-MPS. HMA versus height and weight showed a moderate correlation (r = −0.4, p < 0.05) in MPS and no significant correlation (r < 0.4, p > 0.05) in non-MPS. HMD versus height and weight showed no correlation (r < 0.4, p > 0.05) in both groups. Conclusions: HMA seems more acute in MPS despite nearly the same HMD as non-MPS, signifying a high larynx, which may be missed by TMD.

Early pre-B-cell transformation induced by the v-fms oncogene in long-term mouse bone marrow cultures

1989 ◽  
Vol 9 (9) ◽  
pp. 3973-3981
Author(s):  
G V Borzillo ◽  
C J Sherr
Keyword(s):  
Bone Marrow ◽  
B Cells ◽  
Chain Gene ◽  
Mouse Bone Marrow ◽  
Feeder Layers ◽  
Bone Marrow Cultures ◽  
B Lymphoid ◽  
Marrow Cultures

Murine long-term bone marrow cultures that support B-lymphoid-cell development were infected with a helper-free retrovirus containing the v-fms oncogene. Infection of B-lymphoid cultures resulted in the rapid clonal outgrowth of early pre-B cells, which grew to high cell densities on stromal cell feeder layers, expressed v-fms-coded glycoproteins, and underwent immunoglobulin heavy-chain gene rearrangements. Late-passage cultures gave rise to factor-independent variants that proliferated in the absence of feeder layers, developed resistance to hydrocortisone, and became tumorigenic in syngeneic mice. The v-fms oncogene therefore recapitulates known effects of the v-abl and bcr-abl oncogenes on B-lineage cells. The ability of v-fms to induce transformation of early pre-B cells in vitro underscores the capacity of oncogenic mutants of the colony-stimulating factor-1 receptor to function outside the mononuclear phagocyte lineage.

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