Current Awareness: 9th International Symposium on Bioluminescence and Chemiluminescence,Marine Biological Laboratory,Woods Hole,MA, USA 4–8 October 1996 (remaining abstracts)

The following abstracts were not received in time to be included in the published collection of abstracts (J Biolumin Chemilumin 1996: 11:231-65). The three papers that follow were unable to be presented at the symposium and have not been peer reviewed. The symposium proceedings were published in the volume Bioluminescence and Chemiluminescence: Molecular Reporting with Photons, edited by J W Hastings, L J Kricka and PE Stanley, Chichester: Wiley,1997. © 1997 John Wiley & Sons, Ltd.     

Features that determine telomere homolog oligonucleotide‐induced therapeutic DNA damage‐like responses in cancer cells

The article to which this erratum refers was published in J Cell Physiol (2007) 210:582–595. J. Cell. Physiol. 215: 285, 2008. © 2007 Wiley‐Liss, Inc.     

The role of androgen in determining differentiation and regulation of androgen receptor expression in the human prostatic epithelium transient amplifying population

The original article to which this erratum refers was published in J Cell Phys (2007) 212:572–578. J. Cell. Physiol. 215: 283–284, 2008. © 2007 Wiley‐Liss, Inc.     

Photoacoustic and photothermal cytometry using photoswitchable proteins and nanoparticles with ultrasharp resonances

In the article by E. I. Galanzha et al. (doi: http://dx.doi.org/10.1002/jbio.201300140 ), published in J. Biophotonics 8, 81–93 (2015), the Conflict of Interest statement is missing. This erratum is published to correct this.     

Components of the gaseous environment and their effects on plant growth and development in vitro

This article has first been published in: P. J. Lumsden, J. R. Nicholas and W. J. Davies (eds.), Physiology, Growth and Development of Plants in Culture, 165–190, 1994.     

Light‐emitting diode therapy in exercise‐trained mice increases muscle performance,cytochrome c oxidase activity,ATP and cell proliferation [J. Biophotonics 8, No. 9, 740–754 (2015)]

In the article by C. Ferraresi et al. (DOI: http://dx.doi.org/10.1002/jbio.201400087 ), published in J. Biophotonics 8 , 740–754 (2015), a statement regarding the approval of some data the authors used is incorrect. This erratum is published to rectify this.     

Long-term observation of cultured cells by interference-reflection microscopy: near-infrared illumination and Y-contrast image processing

Interference-reflection microscopy (IRM) is the only method presently available with which to visualize cell-substratum adhesions in living tissue culture cells continuously for long periods of time without the use of fluorescent markers (Curtis: J. Cell Biol. 20:199-215, 1964; Izzard and Lochner: J. Cell Sci. 21:129-159, 1976). This method utilizes approximately 1% of the incident illumination to produce the IRM image (Verschueren: J. Cell Sci. 75:279-301, 1985) and so far has required the use of high-intensity light sources in the visible spectral range (400-800 nm). Unfortunately, visible light of this intensity and spectral range induces marked changes in the behavior and morphology of motile fibroblasts, including cessation of locomotion. In contrast, the present paper reports that continuous observations of live cells in IRM for periods of up to 8 hours are possible if the illuminating light is in the red to near-infrared range (650-950 nm) and without any observable change in normal cell morphology or behavior. In addition, we describe how the technique of Y-contrast image processing can be applied to IRM images to create a three-dimensional image of the ventral cell surface topography.     

Marfella CG,Ohkawa Y,Coles AH,Garlick DS,Jones SN,Imbalzano AN. 2006. Mutation of the SNF2 family member Chd2 affects mouse development and survival. J Cell Physiol 209:162–171.

The original article to which this erratum refers was published in J Cell Physiol 2006; 209:162–171.     

The effect of low-intensity laser irradiation in the blue, green, and red spectral ranges on healing of experimental skin wounds in rats

The effects of low-intensity laser irradiation in the red (632.8 nm), green (532 nm), and blue (441.2 nm) spectral ranges on wound healing has been studied in rats. The effect of the traditionally used red laser irradiation has been compared with the effect caused by laser irradiation in other spectral ranges, aiming to support the provisional hypothesis that a similar healing effect could be achieved at lower doses of wound irradiation by lasers emitting in the blue and green spectral ranges. The following parameters have been used to characterize healing of the experimental wounds: the functional activity of phagocytes in the wound exudate, which was determined from luminol-dependent chemiluminescence, the phagocyte number; the wound exudates’ antioxidant activity; and the rate of healing, which was determined as the change of the wound surface area. It was found that in all cases the laser irradiation accelerated the healing of wounds. Exposure to red laser irradiation at the dose of 1.5 J/cm²), and to blue or green laser irradiation at a dose of 0.75 J/cm² shortened the time of the wound healing from 22 to 17 and 19 days, respectively. The functional activity of leukocytes in irradiated groups increased by day 5 after surgery, whereas in the control group it decreased. The superoxide dismutase activity increased in all experimental groups by day 5 after surgery. Laser irradiation in the red spectral range at a dose of 1.5 J/cm² resulted in a larger increase in superoxide dismutase activity, as compared to that found after exposure to laser irradiation in the blue and green spectral ranges at a dose of 0.75 J/cm².     

A study of the effect of low-intensity laser radiation of the blue, green, and red spectral regions on the healing of experimental skin wounds in rats

The effect of low-intensity laser radiation of the blue (441.2 nm), green (532 nm), and red (632.8 nm) spectral regions on the healing of experimental skin wounds in rats has been studied. The effect of the traditionally applied laser radiation in the red region has been compared with the effect of laser radiation in the other spectral regions, assuming that, upon irradiation of wounds by lasers emitting in the blue and green regions, a similar effect can be achieved at lower doses. The following parameters characterizing the healing of experimental wounds were used: the functional activity of phagocytes of wound exudates, which was determined by luminol-dependent chemiluminescence, and their number; the antioxidant activity of wound exudates; and the rate of healing, which was determined as a change in the wound area. It was shown that irradiation with laser accelerated the healing of wounds in all cases. The exposure to laser radiations in the red (1.5 J/cm), blue, and green (0.75 J/cm2) spectral regions shortened the time of wound healing from 22 to 17 and 19 days, respectively. The functional activity of leukocytes after the exposure increased on day 5 after the infliction of the wound, whereas in the control it decreased. The superoxide dismutase activity increased in all experimental groups by day 5 after the operation. A maximum increase in the superoxide dismutase activity occurred after the exposure to laser radiation in the red region at a dose of 1.5 J/cm and in the blue and green spectral regions at a dose of 0.75 J/cm2.     

Synergistic anti‐proliferative and pro‐apoptotic activity of combined therapy with bortezomib,a proteasome inhibitor,with anti‐epidermal growth factor receptor (EGFR) drugs in human cancer cells

The article to which this erratum refers was published in J Cell Physiol (2008) 216: 698–707. © 2008 Wiley‐Liss, Inc. DOI: 10.1002/jcp.21444     

The osteoclast: A multinucleated,hematopoietic‐origin,bone‐resorbing osteoimmune cell

The article to which this erratum refers was published in J Cell Biochem (2007) 102: 1130–1139. © 2007 Wiley‐Liss, Inc.     

Designed electromagnetic pulsed therapy: Clinical applications

The article to which this erratum refers was published in J Cell Phys (2007) 212: 579–582. © 2008 Wiley‐Liss, Inc.     

Correction to: Extra energy for hearts with a genetic defect: ENERGY trial

Netherlands Heart Journal - Correction to: Neth Heart J 2019 https://doi.org/10.1007/s12471-019-1239-0 In the version of the article originally published online, there was an error in...     

2‐methoxyestradiol‐induced cell death in osteosarcoma cells is preceded by cell cycle arrest

The article to which this erratum refers was published in J. Cell. Biochem. 104: 1937–1945, 2008. © 2008 Wiley‐Liss, Inc.     

Erratum: Hypoxia‐induced modifications in plasma membranes and lipid microdomains in A549 cells and primary human alveolar cells. L. Botto,E. Beretta,A. Bulbarelli,I. Rivolta,B. Lettiero,B.E. Leone,G. Miserocchi,and P. Palestini

In the originally published version of this article the first and surnames of the authorship were transposed. This notice is being published to amend the error and corrected online files of the original article are now available. J. Cell. Biochem. 108: 536, 2009. © 2009 Wiley‐Liss, Inc.     

History of fern systematics at The New York Botanical Garden

The New York Botanical Garden has had only two fern curators: L. M. Underwood (1896–1907) and J. T. Mickel (1969-present). Both curators published milestone manuals on the North American ferns and conducted research on tropical American pteridophytes. After Underwood’s death. J. K. Small, though not a fern curator, published manuals on the ferns of New York and the southeastern United States. The current fern program is a broad one, involving the herbarium, horticulture, and outside support groups.     

Improved NMR spectra of a protein–DNA complex through rational mutagenesis and the application of a sensitivity optimized isotope-filtered NOESY experiment

The NMR spectra of the complex between the DNA-binding domain of the Dead ringer protein (DRI-DBD, Gly262-Gly398) and its DNA binding site (DRI-DBD:DNA, 26 kDa) have been optimized by biochemical and spectroscopic means. First, we demonstrate the utility of a modified 2D [F1,F2] ¹³C-filtered NOESY experiment that employs a ¹J_HC versus chemical shift optimized adiabatic ¹³C inversion pulse [Zwahlen, C. et al. (1997) J. Am. Chem. Soc., 119, 6711–6721]. The new sequence is shown to be more sensitive than previously published pulse schemes (up to 40% in favorable cases) and its utility is demonstrated using two protein–DNA complexes. Second, we demonstrate that the targeted replacement of an interfacial aromatic residue in the DRI-DBD:DNA complex substantially reduces line broadening within its NMR spectra. The spectral changes are dramatic, salvaging a protein–DNA complex that was originally ill suited for structural analysis by NMR. This biochemical approach is not a general method, but may prove useful in the spectral optimization of other protein complexes that suffer from interfacial line broadening caused by dynamic changes in proximal aromatic rings.     

Comments on the taxonomic treatment of Arenaria section Plinthine (Caryophyllaceae)

Comments on the taxonomic treatment of Arenaria section Plinthine (Caryophyllaceae) by D. J.Goyder. Comments are given on the taxonomic treatment of Arenaria section Plinthine presented by D. J.Goyder in a revision of this group recently published in the Botanical Journal of the Linnean Society, 97(1): 9–32.     

Mapping of the spectral densities of N-H bond motions in eglin c using heteronuclear relaxation experiments.

A new strategy is used for studying the internal motions of proteins based on measurements of NMR relaxation parameters. The strategy yields values of the so-called spectral density functions J(omega) for N-H bond vectors. The spectral density functions are related to the distribution of frequencies contained in the rotational (overall and internal) motions of these NH bond vectors. No a priori model assumptions about the dynamics are required in this approach. The method involves measurements of six relaxation parameters consisting of 15N longitudinal relaxation rates, transverse relaxation rates of in-phase and antiphase coherence, the relaxation rates of heteronuclear 1H-15N two-spin order, the heteronuclear 1H-15N nuclear Overhauser effects, and longitudinal relaxation rates of the amide protons. The values of the spectral density functions at the five frequencies 0, omega N, omega H + omega N, omega H, and omega H - omega N are determined from the relaxation parameters using analytical relations derived previously [Peng & Wagner (1992) J. Magn. Reson. 98, 308-332]. Here, the method is applied to characterize the backbone dynamics of the 15N-enriched proteinase inhibitor eglin c, a protein of 70 residues. The values for J(0) and J(omega N = 50 MHz) vary significantly with the amino acid sequence, whereas the spectral densities at higher frequencies, J(450 MHz), J(500 MHz), and J(550 MHz), are typically much smaller and show no significant variation with the sequence. The collective behavior of the J(omega) values indicate greater internal motion for the proteinase binding loop residues and the first eight N-terminal residues. The additional internal motion in these regions is in the rate range below 450 MHz. The values of J(omega) are also compared with root mean square deviations (rmsds) of backbone atoms as obtained in NMR structure determinations. Low values of J(0) and J(omega N) are correlated with high rmsds. Spectral densities at higher frequencies, J(450 MHz), J(500 MHz), and J(550 MHz), are small and show no correlation with rmsds. A comparison with the spectral density functions obtained by fitting the experimental data to the functional dependence of the Lipari and Szabo formalism [Lipari & Szabo (1982a) J. Am. Chem. Soc. 104, 4546-4559] is made.