1
|
Abdelatty AM, Mandouh MI, Mohamed SA, Busato S, Badr OAM, Bionaz M, Elolimy AA, Moustafa MMA, Farid OAA, Al-Mokaddem AK. Azolla leaf meal at 5% of the diet improves growth performance, intestinal morphology and p70S6K1 activation, and affects cecal microbiota in broiler chicken. Animal 2021; 15:100362. [PMID: 34583315 DOI: 10.1016/j.animal.2021.100362] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 08/21/2021] [Accepted: 08/23/2021] [Indexed: 12/16/2022] Open
Abstract
With growing concern about including unconventional dietary protein sources in poultry diets to substitute the protein sources that are essential for human consumption such as soybean meal, Azolla leaf meal (ALM) has grown in popularity. In our prior experiment, ALM was used at inclusion rates of 5 and 10%. Five per cent inclusion of ALM increased broiler chicken growth performance, the concentration of cecal propionic acid, and activation of skeletal muscle p70S6 Kinase1 (p70S6K1) without having detrimental effects on the meat quality. Those results prompted us to further evaluate the effect of the same inclusion rates of ALM on phase feeding and intestine and liver health of the broiler chicks. The current study hypothesis is that dietary ALM positively affects phase feeding, intestinal morphology and p70S6K1 activation, cecal microbial gene expression, and improves the liver energy status. For this, we enrolled 135 one-day-old broiler chicks and collected growth performance data (starter, grower, and finisher stages) and samples of the gastrointestinal tract to analyse the morphology of the villi, immune-related organs, mucin, and abundance of intestinal p70S6K1. Cecal bacterial species were analysed using qPCR and liver samples were collected to analyse adenosine monophosphate (AMP) and ATP content and selected oxidative stress biomarkers. ALM increased BW and feed intake during the starter and grower phases but did not affect the feed conversion ratio. Liver oxidative stress and AMP: ATP ratio increased in chickens fed on a diet containing 10% ALM (AZ10; P < 0.05). Jejunum villi length and abundance of duodenal neutral mucin increased but villi of the ileum decreased in chickens fed on a diet containing 5% ALM (AZ5), while lymphoid follicle areas of the cecal tonsils decreased with both doses of ALM. Activation of p70S6K1 increased with AZ10 in the duodenum and AZ5 in the jejunum. In the gut, the family of Enterobacteriaceae decreased with both ALM doses. In conclusion, our results indicate an overall positive effect of dietary inclusion of ALM in the broiler chicken diet via its positive effect on intestinal morphology and function; however, a negative effect on the liver was observed with 10% ALM.
Collapse
Affiliation(s)
- A M Abdelatty
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt.
| | - M I Mandouh
- Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - S A Mohamed
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalyubia 23311, Egypt
| | - S Busato
- Department of Animal and Rangeland Sciences, Oregon State University, 97331, USA
| | - O A M Badr
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalyubia 23311, Egypt
| | - M Bionaz
- Department of Animal and Rangeland Sciences, Oregon State University, 97331, USA
| | - A A Elolimy
- Department of Animal Production, National Research Centre, Giza 13523, Egypt
| | - M M A Moustafa
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Qalyubia 23311, Egypt
| | - O A A Farid
- Department of Physiology, National Organization for Drug Control and Research, Egypt
| | - A K Al-Mokaddem
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| |
Collapse
|
2
|
Rosa F, Busato S, Avaroma FC, Mohan R, Carpinelli N, Bionaz M, Osorio JS. Short communication: Molecular markers for epithelial cells across gastrointestinal tissues and fecal RNA in preweaning dairy calves. J Dairy Sci 2020; 104:1175-1182. [PMID: 33162086 DOI: 10.3168/jds.2020-18955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/14/2020] [Indexed: 11/19/2022]
Abstract
The objective of this study was to compare the transcription of gene markers for gastrointestinal (GI) epithelial cells, including fatty acid binding protein 2 (FABP2) and cytokeratin 8 (KRT8), and tight junction complex genes (TJP1, CLDN1, CLDN4) in fecal RNA against several GI tract tissue sections in dairy calves. Eight healthy Jersey calves were euthanized at 5 wk of age, and postmortem samples were collected from rumen, duodenum, jejunum, ileum, large intestine, cecum, and feces for total RNA isolation. Tissues and fecal samples were immediately frozen in liquid nitrogen until RNA isolation. A real-time quantitative PCR analysis was performed using a single standard curve composited of equal amounts of all samples, including cDNA from fecal and GI tract tissues. The mRNA expression of the tight junctions TJP1, CLDN1, and CLDN4 was greater in fecal RNA compared with lower GI tract tissues (i.e., duodenum, jejunum, ileum, large intestine, and cecum). Similar to fecal RNA, rumen tissue had greater expression of tight junctions CLDN1 and CLDN4 than lower GI tract tissues. Similarly, rumen tissue had greater expression of TPJ1 than all lower GI tract tissues except duodenum. The expression of TJP1 and CLDN4 was greater in fecal RNA than in rumen tissue; in contrast, CLDN1 mRNA expression was greater in rumen tissue than in the fecal RNA. The expression of FABP2 was greater in duodenum in comparison to all tissue except ileum. The mRNA expression of FABP2 in fecal samples was similar to jejunum and ileum. The expression of KRT8 in fecal samples was similar to duodenum, large intestine, and cecum. The fecal RNA had a greater expression of KRT8 in comparison to jejunum and ileum. The rumen tissue had the lowest mRNA expression of KRT8. The expression levels of FABP2, KRT8, and tight junction genes observed in fecal transcripts suggest that a considerable amount of RNA derived from GI tract epithelial cells can be detected in fecal RNA, which is in agreement with previous data in neonatal dairy calves and other biological models including humans, rodents, and primates. The greater expression of tight junctions in fecal RNA in comparison to sections of the low GI remains to be understood, and due to the importance of tight junctions in GI physiology, further clarification of this effect is warranted. The similarities in mRNA expression of FABP2 and KRT8 between fecal RNA and intestinal sections add up to the accumulating evidence that fecal RNA can be used to investigate molecular alterations in the GI tract of neonatal dairy calves. Further research in this area should include high-throughput transcriptomic analysis via RNA-seq to uncover novel molecular markers for specific sections of the GI tract of neonates.
Collapse
Affiliation(s)
- F Rosa
- Dairy and Food Science Department, South Dakota State University, Brookings, 57007
| | - S Busato
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, 97331
| | - F C Avaroma
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, 97331
| | - R Mohan
- Dairy and Food Science Department, South Dakota State University, Brookings, 57007
| | - N Carpinelli
- Dairy and Food Science Department, South Dakota State University, Brookings, 57007
| | - M Bionaz
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, 97331
| | - J S Osorio
- Dairy and Food Science Department, South Dakota State University, Brookings, 57007.
| |
Collapse
|
3
|
Rosa F, Busato S, Avaroma C, Linville K, Trevisi E, Bionaz M, Osorio JS. 314 Physiological adaptations in the gastrointestinal tract detected by a fecal RNA method and blood inflammatory biomarkers in neonatal dairy calves undergoing a mild diarrhea. J Anim Sci 2017. [DOI: 10.2527/asasmw.2017.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
4
|
Muzzatti B, Mella S, Bomben F, Flaiban C, Gipponi K, Piccinin M, Busato S, Annunziata MA. Intensity and prevalence of depressive states in cancer inpatients: a large sample descriptive study. Eur J Cancer Care (Engl) 2016; 27. [PMID: 27357446 DOI: 10.1111/ecc.12542] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2016] [Indexed: 12/01/2022]
Abstract
In cancer patients, depression causes suffering during the whole disease trajectory and it also influences the personal perception of well-being as well as treatment adherence. Consequently, its better definition is needed for planning more tailored supportive programmes. This study was aimed to provide information on depressive state intensity and prevalence in an heterogeneous sample of cancer inpatients. In addition, associations were studied between depressive state and different socio-demographic and clinical factors. A total of 1,147 consecutive adult cancer inpatients completed the Center for Epidemiologic Studies Scale on Depression together with a form for collecting socio-demographic and clinical data. The mean score of depression was 16.9 (SD = 9.3). There were differences in depression intensity associated with gender (p < .001), age (p = .001) and cancer type (p < .001), but not with education level (p = .282) or marital status (p = .436). Of the entire sample 13.9% had depressive states; this percentage raised to 26.2% if a less stringent criterion was used. These data reinforce the importance of a clinical and research focus on depression in oncology. As differences according to gender, age and diagnosis exist in depression prevalence and intensity, tailored supportive intervention should be planned and verified for effectiveness and efficacy.
Collapse
Affiliation(s)
- B Muzzatti
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - S Mella
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - F Bomben
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - C Flaiban
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - K Gipponi
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - M Piccinin
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - S Busato
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| | - M A Annunziata
- Unit of Oncological Psychology, Centro di Riferimento Oncologico, National Cancer Institute, Aviano, Italy
| |
Collapse
|
5
|
Amir E, Busato S, Köhler J, Lorigan P, Thatcher N, Blackhall F. Tarceva in relapsed non-small cell lung cancer: experience from Northwest England. Lung Cancer 2008. [DOI: 10.1016/s0169-5002(08)70081-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
6
|
Ghi MG, Paccagnella A, Stanta G, Murer B, Petrera F, Busato S, Bonin S, Medici M, Carnuccio R, Biason R. Retrospective analyses of m-RNA gene expression profile from formalin fixed paraffin embedded (FFPE) specimens in colorectal cancer (CRC) and correlation with chemoresponsiveness. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.15039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
15039 Background: Patients with chemoresponsive tumors are more likely to have a survival advantage, consequently a great interest is being placed on the identification of predictive markers. Currently, the improving in the extraction techniques allow the detection of gene profile at the mRNA level from FFPE materials. The purpose of the study was to analyse the m-RNA level of specific genes from FFPE (Stanta et al, BioTechniques 1998), both primary tumor (T) and locoregional lymphnodes (N) in CRC patients treated with chemotherapy (CT), and to relate it with chemoresponsiveness. Material and Methods: RNA was extract from FFPE tumor specimen both in T and N. RNA was reversing transcribed to cDNA. From the cDNA sample, BRCA1, ERCC1, CES2 and TS gene transcripts were specifically amplified by PCR. ERCC1 and BRCA1 are involved in platinum-compound resistance; TS is involved in responses to 5Fluorouracil (5FU) and CES2 level expression was recently related to Irinotecan pro-drug activation. Eligible patients included metastatic CRC patients treated from March 2000 to December 2003 as first line CT with Oxaliplatin/5FU or Irinotecan/5FU or 5FU alone. Results: Forty-five consecutive patients were retrospectively analysed. 15 of them received Oxaliplatin/5FU, 15 Irinotecan/5FU and the other 15 5FU alone. Median age was 64 (range 46–75). 13 patients (28%) had received adjuvant CT. 32 patients (72%) had metastatic disease at the time of surgery. Global Response Rate was 44%. All 45 patients received 5FU and they were analysed for the level of TS expression. With Multiple Regression Analysis, no statistical significant relation between TS level expression and response to 5FU was observed (P=0.36). A strong relation was observed between ERCC1 and response to Oxaliplatin (P=0.006) and a possible correlation of BRCA1-exon11 level expression and response to Irinotecan (P=0.06). The analyses of CES2 and the relation between gene expression and survival are ongoing. Conclusions: The analyses of mRNA gene expression profile from FFPE could be use to predicting response to CT in CRC patients. To test this hypothesis, a randomized phase II-III prospective study of tailored therapy in metastatic CRC is planned. No significant financial relationships to disclose.
Collapse
Affiliation(s)
- M. G. Ghi
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - A. Paccagnella
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - G. Stanta
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - B. Murer
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - F. Petrera
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - S. Busato
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - S. Bonin
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - M. Medici
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - R. Carnuccio
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| | - R. Biason
- Ospedale Umberto I, Mestre-Venezia, Italy; Molecular Hystopathology Lab, Trieste Unversity, Italy; Pathology Dept, Umberto I Hospital, Venezia Mestre, Italy; Azienda Ospedaliera, Padova, Italy
| |
Collapse
|
7
|
Abstract
INTRODUCTION Werner Syndrome, or adult progeria, is a rare autosomal recessive disorder caused by a mutation in the Werner Syndrome Gene belonging to the family of RecQ helicase. Malignant mesenchymal tumours and atherosclerosis are typical causes of death. Intracranial meningiomas are frequently described in these patients. CLINICAL PRESENTATION We present the case of a 46-year-old man with Werner Syndrome and a convexity meningioma. The patient had a 2-year history of paresthesia and paresis in his right leg, which had worsened in recent months. He underwent surgery with Simpson grade II removal, with improvement of the slight paresis and no other neurological defects. The patient then underwent radiotherapy (60 Gy). Histological examination revealed an atypical meningioma. Cytogenetic analysis showed a hypodiploid clone with a complex karyotype characterized by monosomy 22 and deletion 1p. After 3 years' follow-up no relapses had occurred. CONCLUSION 1p deletion correlates with meningioma progression and in this case correlates with histological examination. The chromosomal instability underlying Werner Syndrome could have fostered the complex karyotype.
Collapse
Affiliation(s)
- E Marton
- Neurosurgery Department, Regional Hospital, Padova University, Treviso, Italy.
| | | | | | | |
Collapse
|