A randomized controlled trial of postthoracotomy pulmonary rehabilitation in patients with resectable lung cancer.

Introduction: Little is known about the effects of rehabilitation for patients with lung cancer after thoracotomy. The primary objective of this study was to evaluate the effect of a multidisciplinary rehabilitation program on quality of life (QOL) and secondary objectives were to determine its effects on pain and exercise capacity and the feasibility of combining rehabilitation with adjuvant chemotherapy.

Methods: Patients who had undergone a thoracotomy for lung cancer were randomized between rehabilitation and usual care.

The Arabidopsis thaliana Transcription Factor AtMYB102 Functions in Defense Against the Insect Herbivore Pieris rapae.

In Arabidopsis thaliana the R2R3-MYB transcription factor family consists of over 100 members and is implicated in many biological processes, such as plant development, metabolism, senescence, and defense. The R2R3-MYB transcription factor gene AtMYB102 has been shown to respond to salt stress, ABA, JA, and wounding, suggesting that AtMYB102 plays a role in the response of plants to dehydration after wounding. Here, we studied the role of AtMYB102 in the response of A.

Integration of wounding and osmotic stress signals determines the expression of the AtMYB102 transcription factor gene.

Transcript levels of the Arabidopsis R2R3-AtMYB102 transcription factor gene, previously named AtM4, are rapidly induced by osmotic stress or abscisic acid (ABA) treatment. Reporter gene expression studies revealed that in addition, wounding is required for full induction of the gene. Histochemical analysis showed a local beta-glucuronidase induction around the wounding site, especially in veins.

Function search in a large transcription factor gene family in Arabidopsis: assessing the potential of reverse genetics to identify insertional mutations in R2R3 MYB genes.

More than 92 genes encoding MYB transcription factors of the R2R3 class have been described in Arabidopsis. The functions of a few members of this large gene family have been described, indicating important roles for R2R3 MYB transcription factors in the regulation of secondary metabolism, cell shape, and disease resistance, and in responses to growth regulators and stresses. For the majority of the genes in this family, however, little functional information is available.

Towards functional characterisation of the members of the R2R3-MYB gene family from Arabidopsis thaliana.

Transcription factors containing a conserved DNA-binding domain similar to that of the proto-oncogene c-myb have been identified in nearly all eukaryotes. MYB-related proteins from plants generally contain two related helix-turn-helix motifs, the R2 and R3 repeats. It was estimated that Arabidopsis thaliana contains more than 100 R2R3-MYB genes.