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Molecular cloning and characterisation of peroxisome proliferator activated receptor gamma1 (PPARgamma1) cDNA gene from guinea pig (Cavia porcellus): tissue distribution

Khoo BY, Samian MR, Najimudin N, Tengku Muhammad TS

Comp Biochem Physiol B Biochem Mol Biol, 2003 Jan;134(1):37-44.
PMID: 12524031

The coding region of guinea pig peroxisome proliferator activated receptor gamma1 (gpPPARgamma1) cDNA was successfully cloned from adipose tissue by reverse transcription polymerase chain reaction (RT-PCR) using the designated primers based on the conserved regions of the other mammalian PPARgamma1 sequence. From RT-PCR, a combination of three cDNA fragments that comprised of the full length coding region PPARgamma1 cDNA gene were amplified, with the size of 498, 550 and 557 bp, respectively. All three fragments were then successfully assembled by utilising the internal restriction sites present at the overlapping regions to give rise to the full-length coding region of gpPPARgamma1 with the size of 1428 bp and consisting of 475 amino acids. Guinea pig PPARgamma1 is highly conserved with those of other species at protein and nucleotide levels. Gene expression studies showed that gpPPARgamma mRNA was predominantly expressed in adipose tissue followed by lung and spleen. However, at the protein level, PPARgamma was also found to be expressed in skeletal muscle.

Matched MeSH terms: Transcription Factors/metabolism
Fulltext The immunophenotypic patterns of follicle centre and mantle zone in Castleman's disease

Peh SC, Shaminie J, Poppema S, Kim LH

Singapore Med J, 2003 Apr;44(4):185-91.
PMID: 12952030

Castleman's disease is an uncommon disease and the histopathogenesis is poorly understood. This study aims to investigate their clinicopathological and immunophenotypic profile.

Matched MeSH terms: Transcription Factors/metabolism
Molecular characterisation of six alternatively spliced variants and a novel promoter in human peroxisome proliferator-activated receptor alpha

Chew CH, Samian MR, Najimudin N, Tengku-Muhammad TS

Biochem Biophys Res Commun, 2003 May 30;305(2):235-43.
PMID: 12745064

Peroxisome proliferator-activated receptor alpha (PPARalpha) is a ligand-activated transcriptional factor that governs many biological processes, including lipid metabolism, inflammation, and atherosclerosis. We demonstrate here the existence of six variants and multiple transcriptional start sites of the 5(') untranslated region (UTR) of hPPARalpha gene, originating from the use of alternative splicing mechanisms and four different promoters. Three new novel exons at the 5(')-untranslated region of human PPARalpha gene were also identified and designated as Exon A, Exon B, and Exon 2b. In addition, 1.2kb promoter fragment which drives the transcription of 2 variants with Exon B (hPPARalpha4 and 6) was successfully cloned and characterised. Sequencing results revealed promoter B did not contain a conservative TATA box within the first 100 nucleotides from transcriptional start site but has several GC-rich regions and putative Sp1 sites. Using luciferase reporter constructs transfected into HepG2 and Hep3B cell lines, promoter B was shown to be functionally active. Basal transcriptional activity was significantly high in the promoter fragment -341/+34, but lower in the region -341/-1147 as compared to the fragment -341/+34, indicating the presence of an element conferring transcriptional activation between positions -341 and +34 or alternatively, the presence of transcriptional repression between positions -341 and -1147 in the promoter B of hPPARalpha.

Matched MeSH terms: Transcription Factors/metabolism
The pattern and frequency of t(14;18) translocation and immunophenotype in Asian follicular lymphoma

Peh SC, Shaminie J, Tai YC, Tan J, Gan SS

Histopathology, 2004 Nov;45(5):501-10.
PMID: 15500654

Follicular lymphoma is frequently associated with t(14;18)(q32;q21) translocation. This study was undertaken to determine the pattern of Bcl-2, CD10 and Bcl-6 expression in relation to t(14;18) translocation in follicular lymphoma from a cohort of a multi-ethnic Asian population.

Matched MeSH terms: Transcription Factors/metabolism
Quantification of human PPARgamma1 gene expression by competitive PCR using an homologous internal standard

Yaacob NS, Bakar RA, Norazmi MN

Ann Clin Lab Sci, 2004;34(1):47-56.
PMID: 15038667

The polymerase chain reaction (PCR) is useful for amplifying specific mRNAs, particularly those present in low copy numbers. However, due to the exponential nature of the amplification process, PCR cannot readily be used to quantify gene expression. A competitive PCR technique was developed to address this shortcoming. An internal standard that is 100% homologous to, but shorter than, the target gene was constructed. The practicality of the method was demonstrated by determining the expression levels of a human transcription factor, peroxisome proliferator-activated receptor gamma 1 (hPPARgamma1) which is normally present in low copy numbers in selected cells. A mock system was used to test the accuracy and sensitivity of the method, which was subsequently used to determine the expression of this receptor in lipopolysaccharide (LPS)-activated monocytes, which are known to express hPPARgamma1 differentially during cellular activation. Densitometric analysis showed that the competitive PCR method reliably estimated the expression levels of hPPARgamma1 at the attomole (10(-18)) level in monocytes.

Matched MeSH terms: Transcription Factors/metabolism
Overexpression of phospho-Akt correlates with phosphorylation of EGF receptor, FKHR and BAD in nasopharyngeal carcinoma

Yip WK, Leong VC, Abdullah MA, Yusoff S, Seow HF

Oncol Rep, 2008 Feb;19(2):319-28.
PMID: 18202777

The Akt pathway is one of the most common molecular alterations in various human malignancies. However, its involvement in nasopharyngeal carcinoma (NPC) tumorigenesis has not been well established. In this study, the status of Akt activation and expression of its upstream and downstream molecules was investigated in 64 NPC and 38 non-malignant nasopharyngeal tissues by immunohistochemistry. The hotspot mutations of PIK3CA, encoding the p110alpha catalytic subunit of phosphatidylinositol 3-kinase (PI3K), were also determined in 25 of these NPC tissues. No hotspot mutations were found in any of the samples tested. Akt was activated in 27 (42.2%) and 23 (35.9%) NPCs, as indicated by p-Akt (Thr308) and p-Akt (Ser473) immunoreactivity, respectively. PTEN loss did not correlate statistically with activated Akt. However, a positive correlation was observed between activated Akt and phospho-epidermal growth factor receptor (p-EGFR), suggesting that the EGFR signaling might be one of the upstream regulators of the Akt pathway. The phosphorylation of forkhead (FKHR) and Bcl-2 associated death domain (BAD), but not mammalian target of rapamycin and glycogen synthase kinase-3beta, was significantly correlated with Akt activation. This implies that Akt promotes cell proliferation (as estimated by Ki-67) and survival, at least, through the inactivation of FKHR and BAD in NPC. Our data revealed that the EGFR/PI3K/Akt signaling pathway is important in NPC pathogenesis and that PIK3CA hotspot mutations are rare in NPC.

Matched MeSH terms: Forkhead Transcription Factors/metabolism*
PXR, CAR and HNF4alpha genotypes and their association with pharmacokinetics and pharmacodynamics of docetaxel and doxorubicin in Asian patients

Hor SY, Lee SC, Wong CI, Lim YW, Lim RC, Wang LZ, et al.

Pharmacogenomics J, 2008 Apr;8(2):139-46.
PMID: 17876342

Previously studied candidate genes have failed to account for inter-individual variability of docetaxel and doxorubicin disposition and effects. We genotyped the transcriptional regulators of CYP3A and ABCB1 in 101 breast cancer patients from 3 Asian ethnic groups, that is, Chinese, Malays and Indians, in correlation with the pharmacokinetics and pharmacodynamics of docetaxel and doxorubicin. While there was no ethnic difference in docetaxel and doxorubicin pharmacokinetics, ethnic difference in docetaxel- (ANOVA, P=0.001) and doxorubicin-induced (ANOVA, P=0.003) leukocyte suppression was observed, with Chinese and Indians experiencing greater degree of docetaxel-induced myelosuppression than Malays (Bonferroni, P=0.002, P=0.042), and Chinese experiencing greater degree of doxorubicin-induced myelosuppression than Malays and Indians (post hoc Bonferroni, P=0.024 and 0.025). Genotyping revealed both PXR and CAR to be well conserved; only a PXR 5'-untranslated region polymorphism (-24381A>C) and a silent CAR variant (Pro180Pro) were found at allele frequencies of 26 and 53%, respectively. Two non-synonymous variants were identified in HNF4alpha (Met49Val and Thr130Ile) at allele frequencies of 55 and 1%, respectively, with the Met49Val variant associated with slower neutrophil recovery in docetaxel-treated patients (ANOVA, P=0.046). Interactions were observed between HNF4alpha Met49Val and CAR Pro180Pro, with patients who were wild type for both variants experiencing least docetaxel-induced neutropenia (ANOVA, P=0.030). No other significant genotypic associations with pharmacokinetics or pharmacodynamics of either drug were found. The PXR-24381A>C variants were significantly more common in Indians compared to Chinese or Malays (32/18/21%, P=0.035) Inter-individual and inter-ethnic variations of docetaxel and doxorubicin pharmacokinetics or pharmacodynamics exist, but genotypic variability of the transcriptional regulators PAR, CAR and HNF4alpha cannot account for this variability.

Matched MeSH terms: Transcription Factors/metabolism
Fulltext Overexpression of WNT2 and TSG101 genes in colorectal carcinoma

Ma XR, Edmund Sim UH, Pauline B, Patricia L, Rahman J

Trop Biomed, 2008 Apr;25(1):46-57.
PMID: 18600204 MyJurnal

Colorectal carcinoma (CRC) arises as a result of mutational activation of oncogenes coupled with inactivation of tumour suppressor genes. Mutations in APC, K-ras and p53 have been commonly reported. In a previous study by our group, the tumour susceptibility gene 101 (TSG101) were found to be persistently upregulated in CRC cases. TSG101 was reported to be closely related to cancers of the breast, brain and colon, and its overexpression in human papillary thyroid carcinomas and ovarian carcinomas had previously been reported. The wingless-type MMTV integration site family member 2 (WNT2) is potentially important in the Wnt/beta-catenin pathway and upregulation of WNT2 is not uncommon in human cancers. In this study, we report the investigation for mutation(s) and expression pattern(s) of WNT2 and TSG101, in an effort to further understand their role(s) in CRC tumourigenesis. Our results revealed no mutation in these genes, despite their persistent upregulation in CRC cases studied.

Matched MeSH terms: Transcription Factors/metabolism
Differential transcriptional expression of PPARalpha, PPARgamma1, and PPARgamma2 in the peritoneal macrophages and T-cell subsets of non-obese diabetic mice

Yaacob NS, Kaderi MA, Norazmi MN

J Clin Immunol, 2009 Sep;29(5):595-602.
PMID: 19472040 DOI: 10.1007/s10875-009-9300-1

BACKGROUND: The peroxisome proliferator-activated receptors (PPARs) have been implicated in immune regulation. We determined the transcriptional expression of the three isoforms, PPARalpha, PPARgamma1, and PPARgamma2 in the peritoneal macrophages, CD4- and CD8-positive lymphocytes in non-obese diabetic (NOD) mice at 5 and 10 weeks of age as well as at diabetic stage.
RESULTS: Compared to the non-obese diabetic resistant (NOR) mice, the peritoneal macrophages of NOD mice expressed increased levels of PPARalpha but reduced levels of PPARgamma2, while PPARgamma1 expression was unchanged in all age groups. CD4-positive lymphocytes expressed low levels of PPARalpha in diabetic NOD mice and greatly reduced expression of PPARgamma2 in all age groups. Unlike peritoneal macrophages and CD4-positive cells, the CD8-positive cells expressed low levels of PPARgamma1 in diabetic NOD mice but no difference in PPARalpha and PPARgamma2 expression was observed compared to NOR mice.
CONCLUSION: The current findings may suggest an important regulatory role of PPARs in the pathogenesis of autoimmune diabetes.

Matched MeSH terms: Transcription Factors/metabolism*
Fulltext Pbx1 is essential for growth of zebrafish swim bladder

Teoh PH, Shu-Chien AC, Chan WK

Dev. Dyn., 2010 Mar;239(3):865-74.
PMID: 20108353 DOI: 10.1002/dvdy.22221

pbx1, a TALE (three-amino acid loop extension) homeodomain transcription factor, is involved in a diverse range of developmental processes. We examined the expression of pbx1 during zebrafish development by in situ hybridization. pbx1 transcripts could be detected in the central nervous system and pharyngeal arches from 24 hpf onwards. In the swim bladder anlage, pbx1 was detected as early as 28 hpf, making it the earliest known marker for this organ. Morpholino-mediated gene knockdown of pbx1 revealed that the swim bladder failed to inflate, with eventual lethality occurring by 8 dpf. The knockdown of pbx1 did not perturb the expression of prdc and foxA3, with both early swim bladder markers appearing normally at 36 and 48 hpf, respectively. However, the expression of anxa5 was completely abolished by pbx1 knockdown at 60 hpf suggesting that pbx1 may be required during the late stage of swim bladder development.

Matched MeSH terms: Transcription Factors/metabolism*
Immunohistochemical detection of phospho-Akt, phospho-BAD, HER2 and oestrogen receptors alpha and beta in Malaysian breast cancer patients

Seow HF, Yip WK, Loh HW, Ithnin H, Por P, Rohaizak M

Pathol Oncol Res, 2010 Jun;16(2):239-48.
PMID: 19882362 DOI: 10.1007/s12253-009-9216-3

Activation of Akt signaling pathway has been documented in various human malignancies, including breast carcinoma. The objective of this study is to determine the incidence of Akt phosphorylation in breast tumours and its relationship with expression of ER-alpha, ER-beta, HER2, Ki-67 and phosphorylated Bcl-2 associated death domain (p-BAD). Immunohistochemical staining was performed to detect these molecules on 43 paraffin-embedded breast tumour tissues with commercially available antibodies. Eighteen (41.9%), 3 (7.0%), 23 (53.5%), 35 (81.4%), 21 (48.8%), 29 (67.4%), and 34 (81.0%) of breast tumours were positive for nuclear ER-alpha, nuclear ER-beta, membranous HER2, cytonuclear p-Akt (Thr308), p-Akt (Ser473), p-BAD and Ki-67, respectively. ER-alpha expression was inversely correlated with HER2 and Ki-67 (P = 0.041 and P = 0.040, respectively). The p-Akt (Ser473) was correlated with increased level of p-BAD (Ser136) (P = 0.012). No relationship of Akt phosphorylation with HER2, ER-alpha or ER-beta was found. The p-Akt (Ser473) immunoreactivity was significantly higher in stage IV than in stage I or II (P = 0.036 or P = 0.009). The higher Ki-67 and lower ER-alpha expression showed an association with patient age of <50 years (P = 0.004) and with positive nodal status (P = 0.033), respectively. Our data suggest that the Akt phosphorylation and inactivation of its downstream target, BAD may play a role in survival of breast cancer cell. This study does not support the simple model of linear HER2/PI3K/Akt pathway in breast cancer.

Matched MeSH terms: Transcription Factors/metabolism*
The transcript level of interleukin-6 in the cartilage of idiopathic osteoarthritis of knee

Moktar NM, Yusof HM, Yahaya NH, Muhamad R, Das S

Clin Ter, 2010;161(1):25-8.
PMID: 20393674

AIMS: The mRNA level for interleukin-6 (IL-6) is an important marker of osteoarthritis (OA). The present study aimed to investigate the level of IL-6 mRNA in the cartilage of OA knee while comparing it to the normal cartilage obtained from the same patient.
MATERIALS AND METHODS: A total of 21 patients who underwent total knee replacement were recruited for this study. Sectioning of the destructive cartilage was performed in the medial part of the proximal tibiofemoral cartilage. The unaffected lateral part of the knee in the same patient, served as a control. The mRNA level for IL-6 was assessed using LightCycler 2.0 quantitative real-time polymerase chain reaction (qRT-PCR). actin mRNA was used as an endogenous control.
RESULTS: Twelve out of 21 patients (57.1%) exhibited up regulation of IL-6 mRNA in the OA cartilage as compared to the normal cartilage. The rest of the patients (42.9%) showed down regulation of IL-6 mRNA. The statistical analysis showed there was insignificant level of IL-6 mRNA in the OA (1.91 +/- 0.45) as compared to the normal cartilage (1.13 +/- 0.44) (p > 0.05). The inter-individual variation in the level of IL-6 mRNA in the cartilage of idiopathic knee was in accordance with previous findings.
CONCLUSIONS: These observations suggest IL-6 could also act as a catabolic agent in some patients or its expression might be influenced by other cytokines.
Study site: Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia

Matched MeSH terms: Transcription Factors/metabolism
Generation of mesenchymal stem cell from human umbilical cord tissue using a combination enzymatic and mechanical disassociation method

Tong CK, Vellasamy S, Tan BC, Abdullah M, Vidyadaran S, Seow HF, et al.

Cell Biol Int, 2011 Mar;35(3):221-6.
PMID: 20946106 DOI: 10.1042/CBI20100326

MSCs (mesenchymal stem cells) promise a great potential for regenerative medicine due to their unique properties of self-renewal, high plasticity, modulation of immune response and the flexibility for genetic modification. Therefore, the increasing demand for cellular therapy necessitates a larger-scale production of MSC; however, the technical and ethical issues had put a halt on it. To date, studies have shown that MSC could be derived from human UC (umbilical cord), which is once considered as clinical waste. We have compared the two conventional methods which are classic enzymatic digestion and explant method with our newly tailored enzymatic-mechanical disassociation method to generate UC-MSC. The generated UC-MSCs from the methods above were characterized based on their immunophenotyping, early embryonic transcription factors expression and mesodermal differentiation ability. Our results show that enzymatic-mechanical disassociation method increase the initial nucleated cell yield greatly (approximately 160-fold) and maximized the successful rate of UC-MSC generation. Enzymatic-mechanical disassociation-derived UC-MSC exhibited fibroblastic morphology and surface markers expression of CD105, CD73, CD29, CD90 and MHC class I. Furthermore, these cells constitutively express early embryonic transcription factors (Nanog, Oct-4, Sox-2 and Rex-1), as confirmed by RT-PCR, indicating their multipotency and high self-renewal capacity. They are also capable of differentiating into osteoblasts and adipocytes when given an appropriate induction. The present study demonstrates a new and efficient approach in generating MSC from UC, hence serving as ideal alternative source of mesenchymal stem cell for clinical and research use.

Matched MeSH terms: Kruppel-Like Transcription Factors/metabolism; SOXB1 Transcription Factors/metabolism
Stem cell genes are poorly expressed in chondrocytes from microtic cartilage

Ishak MF, Chua KH, Asma A, Saim L, Aminuddin BS, Ruszymah BH, et al.

Int J Pediatr Otorhinolaryngol, 2011 Jun;75(6):835-40.
PMID: 21543123 DOI: 10.1016/j.ijporl.2011.03.021

This study was aimed to see the difference between chondrocytes from normal cartilage compared to chondrocytes from microtic cartilage. Specific attentions were to characterize the growth of chondrocytes in terms of cell morphology, growth profile and RT-PCR analysis.

Matched MeSH terms: SOXB1 Transcription Factors/metabolism
Fulltext Identification of lignin genes and regulatory sequences involved in secondary cell wall formation in Acacia auriculiformis and Acacia mangium via de novo transcriptome sequencing

Wong MM, Cannon CH, Wickneswari R

BMC Genomics, 2011;12:342.
PMID: 21729267 DOI: 10.1186/1471-2164-12-342

Acacia auriculiformis × Acacia mangium hybrids are commercially important trees for the timber and pulp industry in Southeast Asia. Increasing pulp yield while reducing pulping costs are major objectives of tree breeding programs. The general monolignol biosynthesis and secondary cell wall formation pathways are well-characterized but genes in these pathways are poorly characterized in Acacia hybrids. RNA-seq on short-read platforms is a rapid approach for obtaining comprehensive transcriptomic data and to discover informative sequence variants.

Matched MeSH terms: Transcription Factors/metabolism
Mature B-cell acute lymphoblastic leukaemia associated with a rare MLL-FOXO4 fusion gene

Lim L, Chen KS, Krishnan S, Gole L, Ariffin H

Br J Haematol, 2012 Jun;157(6):651.
PMID: 22429121 DOI: 10.1111/j.1365-2141.2012.09091.x
Matched MeSH terms: Transcription Factors/metabolism
Fulltext Characterization of microRNAs expressed during secondary wall biosynthesis in Acacia mangium

Ong SS, Wickneswari R

PLoS One, 2012;7(11):e49662.
PMID: 23251324 DOI: 10.1371/journal.pone.0049662

MicroRNAs (miRNAs) play critical regulatory roles by acting as sequence specific guide during secondary wall formation in woody and non-woody species. Although thousands of plant miRNAs have been sequenced, there is no comprehensive view of miRNA mediated gene regulatory network to provide profound biological insights into the regulation of xylem development. Herein, we report the involvement of six highly conserved amg-miRNA families (amg-miR166, amg-miR172, amg-miR168, amg-miR159, amg-miR394, and amg-miR156) as the potential regulatory sequences of secondary cell wall biosynthesis. Within this highly conserved amg-miRNA family, only amg-miR166 exhibited strong differences in expression between phloem and xylem tissue. The functional characterization of amg-miR166 targets in various tissues revealed three groups of HD-ZIP III: ATHB8, ATHB15, and REVOLUTA which play pivotal roles in xylem development. Although these three groups vary in their functions, -psRNA target analysis indicated that miRNA target sequences of the nine different members of HD-ZIP III are always conserved. We found that precursor structures of amg-miR166 undergo exhaustive sequence variation even within members of the same family. Gene expression analysis showed three key lignin pathway genes: C4H, CAD, and CCoAOMT were upregulated in compression wood where a cascade of miRNAs was downregulated. This study offers a comprehensive analysis on the involvement of highly conserved miRNAs implicated in the secondary wall formation of woody plants.

Matched MeSH terms: Transcription Factors/metabolism
Ex vivo expanded SSEA-4+ human limbal stromal cells are multipotent and do not express other embryonic stem cell markers

Lim MN, Hussin NH, Othman A, Umapathy T, Baharuddin P, Jamal R, et al.

Mol Vis, 2012;18:1289-300.
PMID: 22665977

The presence of multipotent human limbal stromal cells resembling mesenchymal stromal cells (MSC) provides new insights to the characteristic of these cells and its therapeutic potential. However, little is known about the expression of stage-specific embryonic antigen 4 (SSEA-4) and the embryonic stem cell (ESC)-like properties of these cells. We studied the expression of SSEA-4 surface protein and the various ESC and MSC markers in the ex vivo cultured limbal stromal cells. The phenotypes and multipotent differentiation potential of these cells were also evaluated.

Matched MeSH terms: Transcription Factors/metabolism; Paired Box Transcription Factors/metabolism
PAMAM dendrimer roles in gene delivery methods and stem cell research

Daneshvar N, Abdullah R, Shamsabadi FT, How CW, Mh MA, Mehrbod P

Cell Biol Int, 2013 May;37(5):415-9.
PMID: 23504853 DOI: 10.1002/cbin.10051

Nanotechnology has provided new technological opportunities, which could help in challenges confronting stem cell research. Polyamidoamine (PAMAM) dendrimers, a new class of macromolecular polymers with high molecular uniformity, narrow molecular distribution specific size and shape and highly functionalised terminal surface have been extensively explored for biomedical application. PAMAM dendrimers are also nanospherical, hyperbranched and monodispersive molecules exhibiting exclusive properties which make them potential carriers for drug and gene delivery.

Matched MeSH terms: Transcription Factors/metabolism
Rapamycin induces apoptosis when autophagy is inhibited in T-47D mammary cells and both processes are regulated by Phlda1

Moad AI, Muhammad TS, Oon CE, Tan ML

Cell Biochem Biophys, 2013 Jul;66(3):567-87.
PMID: 23300026 DOI: 10.1007/s12013-012-9504-5

Autophagy is an evolutionarily conserved lysosomal degradation pathway and plays a critical role in the homeostatic process of recycling proteins and organelles. Functional relationships have been described between apoptosis and autophagy. Perturbations in the apoptotic machinery have been reported to induce autophagic cell deaths. Inhibition of autophagy in cancer cells has resulted in cell deaths that manifested hallmarks of apoptosis. However, the molecular relationships and the circumstances of which molecular pathways dictate the choice between apoptosis and autophagy are currently unknown. This study aims to identify specific gene expression of rapamycin-induced autophagy and the effects of rapamycin when the autophagy process is inhibited. In this study, we have demonstrated that rapamycin is capable of inducing autophagy in T-47D breast carcinoma cells. However, when the autophagy process was inhibited by 3-MA, the effects of rapamycin became apoptotic. The Phlda1 gene was found to be up-regulated in both autophagy and apoptosis and silencing this gene was found to reduce both activities, strongly suggests that Phlda1 mediates and positively regulates both autophagy and apoptosis pathways.

Matched MeSH terms: Transcription Factors/metabolism*

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