The Journal of Histochemistry and Cytochemistry

Our medical research library holds 8 studies published in The Journal of Histochemistry and Cytochemistry (1972–2012). Each entry links to the study's record on PubMed and, where there is one, to the publisher's page and a free full text. 6 have an abstract, the authors' own summary as PubMed records it: open "Abstract" to read it. For 2 studies PubMed has no abstract for, we give the abstract printed in the article or, where there is none, a summary we wrote from it, each labeled as such.

About the journal

• Publisher: SAGE Publications
• Published: 1953 to the present, United States
• Language: English
• ISSN: 0022-1554 (print), 1551-5044 (electronic)
• Its record in the NLM Catalog

2010s

• A multifunctional mesothelin antibody-tagged microparticle targets human mesotheliomas. S.L. Macura, J.M. Hillegass, J.L. Steinbacher, et al. 2012;60(9):658-74. PubMed · Publisher · Free full text

  Abstract

  Pleural and peritoneal mesotheliomas (MMs) are chemoresistant tumors with no effective therapeutic strategies. The authors first injected multifunctional, acid-prepared mesoporous spheres (APMS), microparticles functionalized with tetraethylene glycol oligomers, intraperitoneally into rodents. Biodistribution of APMS was observed in major organs, peritoneal lavage fluid (PLF), and urine of normal mice and rats. After verification of increased mesothelin in human mesotheliomas injected into severe combined immunodeficient (SCID) mice, APMS were then functionalized with an antibody to mesothelin (APMS-MB) or bovine serum albumin (BSA), a nonspecific protein control, and tumor targeting was evaluated by inductively coupled plasma mass spectrometry and multifluorescence confocal microscopy. Some APMS were initially cleared via the urine over a 24 hr period, and small amounts were observed in liver, spleen, and kidneys at 24 hr and 6 days. Targeting with APMS-MB increased APMS uptake in mesenteric tumors at 6 days. Approximately 10% to 12% of the initially injected amount was observed in both spheroid and mesenteric MM at this time point. The data suggest that localized delivery of APMS-MB into the peritoneal cavity after encapsulation of drugs, DNA, or macromolecules is a novel therapeutic approach for MM and other tumors (ovarian and pancreatic) that overexpress mesothelin.

• Immunohistochemical analysis of the ubiquitin-conjugating enzyme UbcH10 in lung cancer: a useful tool for diagnosis and therapy. I. Perrotta, L. Bruno, L. Maltese, et al. 2012;60(5):359-65. PubMed · Publisher · Free full text

  Abstract

  The ubiquitin-conjugating enzyme (UbcH10) plays important roles in the regulation of cell cycle progression. Recently, UbcH10 expression has been demonstrated in several human and experimental tumors, and proteasome inhibitors have been tested in trials for pulmonary neoplasms; however, the underlying mechanisms as well as the clinicopathological relevance of UbcH10 in the genesis and progression of lung cancer remain largely unknown. Therefore, the authors evaluated the expression of UbcH10 in human lung cancer and evaluated its possible diagnostic and prognostic use. They found that most cases of lung adenocarcinoma, squamous cell carcinoma, and large cell and small cell carcinoma were positive for UbcH10. The expression levels of UbcH10 progressively increased with decreasing degree of tumor differentiation. There was a statistically significant difference of UbcH10 positivity between grade I/III of lung adenocarcinoma (p=0.013) and squamous cell carcinoma (p=0.002). No significant differences were found between histological types (p=0.072). In the case of cell blocks prepared from pleural effusions, inflammatory and reactive mesothelial elements did not show appreciable UbcH10 expression, whereas neoplastic cells exhibited clear UbcH10 positivity. The results suggest that UbcH10 might represent a new and promising diagnostic and prognostic marker in both histologic and cytologic specimens of lung cancer.

2000s

• Tenascin expression and distribution in pleural inflammatory and fibrotic diseases. R. Kaarteenaho-Wiik, E. Lakari, Y. Soini, et al. 2000;48(9):1257-68. PubMed · Publisher

  Abstract

  We hypothesized that tenascin expression is increased in pleural inflammatory and fibrotic diseases and that its expression can be used as a marker of active pleural involvement. For this purpose we analyzed 71 histological samples of inflammatory and fibrotic pleura from patients with asbestos-induced pleural reaction (n = 6), postcardiac injury syndrome (n = 6), parapneumonic infection and/or empyema (n = 23), tuberculosis (n = 5, rheumatoid disease (n = 1), and fibrosis with inflammation of unknown etiology (n = 30). All 71 cases were studied by immunohistochemistry for tenascin. In 19 selected cases tenascin mRNA in situ hybridization was also performed. In every case, tenascin was increased by immunohistochemistry. Most prominent immunoreactivity was detected in areas of newly formed fibrosis. Increased tenascin mRNA expression by in situ hybridization was detected in the individual cells of the newly formed fibrosis underneath the fibrinous exudate. The tenascin mRNA-positive cells localized in areas in which by immunohistochemical studies the cells were positive for alpha-smooth muscle actin, desmin, and vimentin, suggesting a myofibroblast phenotype. Tenascin mRNA expression was also seen less frequently in areas in which some cells were positive for cytokeratin. These cells might represent mesothelial cells entrapped in the inflammatory lesion. Alternatively, they might represent fibroblast-type cells with aberrant cytokeratin expression. We conclude that in pleural inflammatory and fibrotic diseases tenascin immunoreactivity is increased and tenascin mRNA-positive cells localized mainly in the areas of myofibroblast- and, less often, mesothelial-type cells, suggesting that mainly myofibroblasts and, less commonly, also mesothelial cells might be responsible for tenascin expression in pleural inflammatory and fibrotic diseases. (J Histochem Cytochem 48:1257-1268, 2000)

1990s

• Distribution of transforming growth factor-beta 1, fibronectin, and smooth muscle actin in asbestos-induced pulmonary fibrosis in rats. T.D. Perdue, A.R. Brody. 1994;42(8):1061-70. PubMed · Publisher

  Abstract

  We are studying the development of fibrogenic lesions in the lungs of rats exposed briefly to an aerosol of chrysotile asbestos fibers. This model of asbestosis has enabled us to establish very early cellular events at the specific locations where interstitial fibrosis will develop. These sites, the first alveolar duct bifurcations, are where the fibers are initially deposited and where macrophages first accumulate. In the studies presented here, we used immunohistochemical techniques to show that these macrophages exhibit strong localization of transforming growth factor-beta. In the adjacent developing fibrogenic lesions a clear increase in fibronectin staining was demonstrated and morphological analysis indicated a significant increase in amounts of smooth muscle actin. Such studies are essential in furthering our understanding of the distribution of potential mediators of the fibrogenic process and the cellular responses they elicit during the pathogenesis of disease.

1980s

• Immunoperoxidase localization of secretory component in reactive mesothelium and mesotheliomas. C.S. Ernst, J.J. Brooks. 1981;29(9):1102-4. PubMed · Publisher

  Abstract

  Immunoperoxidase localization of the secretory component (SC) of immunoglobulin (Ig) A was undertaken on paraffin-embedded tissue to investigate its usefulness in differentiating epithelial from mesothelial neoplasms. Epithelial cells, but not mesothelial cells, have been previously reported to contain SC, which may be involved in the intraepithelial transport of secretory IgA. In this study we report, for the first time, focal but unequivocal staining for SC in reactive mesothelium and mesotheliomas (10/16). Reactivity was not associated with any histologic subtype of malignant mesothelioma although staining was usually seen in the "epithelial" type. The significance in terms of possible mesothelial secretory IgA transport is discussed.

1970s

• Oxygen incineration and electron microscope x-ray microanalysis of mineral particles in biological tissues. W.J. Henderson, C. Melville-Jones, D.W. Wilson, et al. 1978;26(12):1087-93. PubMed · Publisher

  Abstract

  Techniques employed for the recovery from biological tissues of noncombustible fine particles such as asbestos, talc, kaolin and diatomaceous material were assessed by electron microscope x-ray microanalysis. Recovery procedures which have been proven successful for lung tissue were found to be impracticable for more solid types of tissues. Digestion techniques employing acids, alkalis or enzymes and standard incineration procedures were found to be unsatisfactory for human adrenal, cervix, liver and ovarian tissues when the resultant residues were examined by electron microscope microanalysis. The recovered particles were often completely masked with residues which were shown to be composed of organic elements. The use of oxygen during the incineration process completely removed this contaminating material in nearly all cases studied. When such procedures were used, clearly defined particles were recovered from the tissue, thereby permitting x-ray analysis. A quantitative analysis could then be made to estimate the particle content in a variety of tissues.

• Chemical characterization of asbestos body cores by electron microprobe analysis. A.M. Langer, I.B. Rubin, I.J. Selikoff. 1972;20(9):723-34. PubMed · Publisher

  Abstract

  Inhalation of asbestos may be associated with increased risk of developing malignant neoplasms. Some of the fibers become coated in the lung, resulting in “asbestos bodies.” The occurrence of structures with the appearance of asbestos bodies in the lungs of urban dwellers the world over, individuals with no known exposure to these mineral fibers, has raised the question of whether the community at large may also have increased risk of neoplasia as the result of chance environmental asbestos exposure. Since other fibrous materials may also sometimes become so coated, epidemiology evaluation of the presence of asbestos bodies has been hampered by difficulties in obtaining absolute identification of the cores of the bodies found. Five fibrous silicates, consisting of four amphiboles (amosite, anthophyllite, crocidolite and tremolite) and one serpentine (chrysotile), constitute the asbestos mineral group. Chemically, they are diverse enough for unique identification. The electron microprobe analyzer permits microchemical analysis of particles in the sublight microscopic size range. Analysis of asbestos body cores requires particle selection, extraction from tissue matrix, a suitable conducting substrate, proper coating material, selection of optimal instrumental operating conditions and comparison of unknown cores with known fiber standards. In this investigation, asbestos body cores have been analyzed from tissues obtained from occupationally exposed individuals (known fiber exposure), laboratory animals (known exposure) and individuals with no known occupational exposure. Cores of bodies have been analyzed as amosite, chrysotile, chemically degraded chrysotile and cores of undetermined nature. Amosite fibers as cores of asbestos bodies show no marked chemical degradation even after prolonged biologic residence, whereas chrysotile asbestos cores are markedly degraded. Cores of asbestos bodies from the general population, from individuals with no known exposure, may consist of degraded chrysotile, synthetic silicate fibers and, in some cases, amphibole asbestos.

  PubMed has no abstract for this study. This is the authors' abstract, copied from the article.

• Chemical characterization of uncoated asbestos fibers from the lungs of asbestos workers by electron microprobe analysis. A.M. Langer, I.B. Rubin, I.J. Selikoff, et al. 1972;20(9):735-40. PubMed · Publisher

  Abstract

  Lung tissues have been obtained from workmen with defined asbestos fiber exposure. These tissues have been prepared by the carbon extraction technique and examined with the electron microprobe analyzer. The uncoated fibers present in these specimens have been chemically characterized and compared with standard reference asbestos samples. The bulk chemistry of the fibers observed in lung tissues is similar to that of the reference fibers so that identification may be made. However, a statistical analysis of the measured emission characteristics from anthophyllite and amosite indicates that some magnesium loss has taken place. This loss appears to correlate with the magnesium content of the fibers. A slight iron increase was also noted in the same fibers, probably related to an incipient asbestos body formation.

  PubMed has no abstract for this study. This is the authors' abstract, copied from the article.

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