A Pair of Bacterial Siderophores Releases and Traps an Intercellular Signal Molecule: An Unusual Case of Natural Nitrone Bioconjugation

2018 ◽  
Vol 131 (1) ◽  
pp. 206-210 ◽  
Author(s):  
Felix Trottmann ◽  
Jakob Franke ◽  
Keishi Ishida ◽  
María García-Altares ◽  
Christian Hertweck
Keyword(s):  
Unusual Case ◽  
Signal Molecule ◽  
Intercellular Signal

A Pair of Bacterial Siderophores Releases and Traps an Intercellular Signal Molecule: An Unusual Case of Natural Nitrone Bioconjugation

2018 ◽  
Vol 58 (1) ◽  
pp. 200-204 ◽  
Author(s):  
Felix Trottmann ◽  
Jakob Franke ◽  
Keishi Ishida ◽  
María García-Altares ◽  
Christian Hertweck
Keyword(s):  
Unusual Case ◽  
Signal Molecule ◽  
Intercellular Signal

Singlet Molecular Oxygen Triggers the soxRS Regulon of Escherichia coli

2001 ◽  
Vol 382 (7) ◽  
pp. 1071-1075 ◽  
Author(s):  
Lucymara F. Agnez-Lima ◽  
Paolo Di Mascio ◽  
Bruce Demple ◽  
Carlos F.M. Menck
Keyword(s):  
Escherichia Coli ◽  
Singlet Oxygen ◽  
Molecular Oxygen ◽  
Singlet Molecular Oxygen ◽  
Signal Molecule ◽  
Present Evidence ◽  
Oxidative Stresses ◽  
Electronically Excited ◽  
Soxrs Regulon ◽  
Intercellular Signal

AbstractThe electronically excited molecular oxygen (singlet oxygen, [1]O[2]) can be detrimental to cells in several ways, although recent reports indicate that it may play a role as an intercellular signal in eukaryotes. Here we present evidence that [1]O[2], generated by thermodissociation of disodium 3,3(1,4-naphthylidene) diproprionate endoperoxide, activates transcription of genes of the soxRS regulon, and that this induction is paralleled by induction of a soxS::lacZ operon fusion. The inductions were dependent on a functional soxR gene. These data imply that protective responses, such as induction of the soxRS regulon, may be triggered by diverse environmental oxidative stresses, and that [1]O[2] may also function as a signal molecule in prokaryotes.

Variable erythrokeratoderma. An unusual case

1969 ◽  
Vol 100 (6) ◽  
pp. 744-748 ◽  
Author(s):  
F. G. Schellander
Keyword(s):  
Unusual Case

An unusual case of suntanning

1978 ◽  
Vol 114 (2) ◽  
pp. 287b-287
Author(s):  
G. P. Ream
Keyword(s):  
Unusual Case

An Unusual Case of Actinomycosis Manifested as an Abdominal Wall Abscess

1957 ◽  
Vol 33 (5) ◽  
pp. 830-836 ◽  
Author(s):  
R.A. MacHaffie ◽  
Robert L. Zaayer ◽  
Herbert Saichek ◽  
A.L. Sciortino
Keyword(s):  
Abdominal Wall ◽  
Unusual Case ◽  
Abdominal Wall Abscess

Unusual Case Highlights the Clinical Uses of Botox

2008 ◽  
Vol 39 (2) ◽  
pp. 41
Author(s):  
BRUCE K. DIXON
Keyword(s):  
Unusual Case

Abstract #309: Doege-Potter Syndrome: an Unusual Case of Recurrent Hypoglycemia

2015 ◽  
Vol 21 ◽  
pp. 78
Author(s):  
Jose Paz-Ibarra ◽  
Marialejandra Delgado ◽  
Sofia Saenz
Keyword(s):  
Unusual Case ◽  
Recurrent Hypoglycemia

Abstract #1070 An Unusual Case of Metastatic Follicular Thyroid Cancer 40 Years After Initial Diagnosis

2018 ◽  
Vol 24 ◽  
pp. 255
Author(s):  
Lakshmi Menon ◽  
Yuanjie Mao ◽  
Sanaz Abedzadeh-Anaraki ◽  
Spyridoula Maraka
Keyword(s):  
Thyroid Cancer ◽  
Unusual Case ◽  
Initial Diagnosis ◽  
Follicular Thyroid Cancer

Abstract #218: An Unusual Case of Insulin Resistance Type B and its Successful Treatment with Combination Immunotherapy

2017 ◽  
Vol 23 ◽  
pp. 38-39
Author(s):  
Sheetal Malhotra ◽  
Shanaz Sikder ◽  
Elaine Cochran ◽  
Mattingly Megan ◽  
Gorden Phillip ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Successful Treatment ◽  
Unusual Case ◽  
Combination Immunotherapy ◽  
Type B
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