Friday, February 12, 2016

Common Carriage, Elizabeth I, and the FCC

Common Carriage has been around now for over 500 years in English and in turn American Law. What this means simply is that there exists an entity called the carrier and you enter into a de facto agreement with them to transport your packet from point A to point B for a certain publicly published price. In return for that service as a common carrier the entity has liability only for the cost of carriage if the packet is somehow lost.

Thus if you ship a pound of gold, 16oz is you will, and at $1,200 per oz you have almost $20,000 worth of gold and the carrier charges you $5 a pound, then if it is lost you get $5 back. That is all. If however you are not a common carrier and you loose it you may be sued for both the $20K plus and consequential damages resulting therefrom.

Now in today's debate on Internet Neutrality there are three issues:

1. Wireless: Is wireless somehow protected perforce of their bought and paid for licenses? We have answered No. First the old RBOC go their free as did many of those who "won" license lotteries. Second, there is an issue of ownership versus right to use. What did the carrier get when the auction occurred, ownership or a right to use. We argue the latter.

2. Interconnection: Interconnection is the process of having one carrier deal with another. We have also argued for well over 25 years that interconnection should be mandated at zero price. The factotum of  externalities is nonsense. The French economist Tirole has argued its existence and has tried to justify the incumbents right to compensation. For anyone with a femto second of experience that is utter nonsense. Sock companies cannot charge shoe companies for interconnection!

3. Last Mile: This is the Net Neutrality argument. Namely should each entity connecting to the last mile pay the same rate for carriage as any other? Or can the carrier discriminate? I think when it comes to people we have finally agreed that its is both immoral and illegal to discriminate against anyone. If not we should start now a full policy and legal structure against any form of discrimination. When I buy a loaf of bread it should be the same as anyone else. But the ATTs, Verizon's, Comcasts see the world differently. If they do not like me for some reason they can charge more or even prevent me from buying access at any price. They want to determine what I can get. I don't want to carry the analogy too far but well one can see where this would go. They all have take advantages of Governmental, read from the people, advantages to render their services and make profits. They are or should be common carriers. They should not discriminate.

This is the issue before the FCC. The big guns and deep pockets of the incumbents are out in force. We should watch how this evolves. If it goes the wrong way they we may suffer the consequences.

Thursday, February 11, 2016

The Next Economic Collapse

The FED and our wonderful Government is taking on another collapse. Let us look at the yield curves.
We have this soon to be inverted curve. Watch the short term rates.
The above shows the spread between 10 year and 90 days. It is dropping very quickly. That is always a problem. But it is due to short term increasing while long term decreases!
The above is even more inspiring. The red line on the left is short term exploding. Watch the DOW, it is directly related. In my view Yellen is clueless, as are all economists, the Witch Doctors of the 21st Century!
The above shows the spread a bit better. What this process is doing is making those who can leverage richer and the poor schlubs who are trying to save for the future indentured servants.

This is what Sanders should focus on. It is his actions leading this train wreck!

The Illusion of Quality

The above is from NEJM and is discussed in a recent article on Quality in Health Care. As they note: 

Why has arriving at the essential measures of performance been so difficult in health care, when it seems to occur naturally in other fields? First, in health care we’ve allowed “quality” to be defined as compliance with evidence-based practice guidelines rather than as improvement in outcomes. Of the 1958 quality indicators in the National Quality Measures Clearinghouse, for example, only 139 are actual outcomes and only 32 are patient-reported outcomes. Defaulting to measurement of discrete processes is understandable, given the historical organization of health care delivery around specialty services and fee-for-service payments. 

What this is referring to is that under the new ACA, besides everything else, physicians must report on "Quality Measures", almost the totality of which are fabrications of metrics which have nothing to do with the patient's health. They are  getting messier all the time. The Government process is creating an overhead that is unsustainable, it matches Czarist Russia, with half the population working for the Czar checking on checkers etc. For example I recently was told that a certain Government agency now had statement of work reviews to check proper use of pronouns! Yes, pronouns.

The NEJM article continues:

Second, the limited outcomes measurement that has occurred has been led overwhelmingly by specialty societies. But outcomes are not strictly related to individual specialties or procedures; they reflect the overall care for a patient’s medical condition, in which multiple specialties are usually involved. What generally matters to patients are outcomes that encompass the whole cycle of care — including health status achieved (e.g., survival, functional status, quality of life); the time, complications, and suffering involved in getting care; and the sustainability of benefits achieved (e.g., time until recurrence). Specialty societies naturally focus on their constituents, often choosing measures that physicians can reliably control. The perspective expressed, for example, in a cardiology society’s statement that “outcome measures are highly desirable but often difficult to incorporate into performance measure sets because of vulnerability to influences outside the provider’s control” distances providers from the work of improving patients’ actual results and contributes to outcomes-measurement paralysis.

 The Societies try come up with metrics to meet the Government demands and game the system as well. In today's new ACA world we have physicians using useless EHR systems, they cannot communicate with each other, then they must re-certify, a process which just adds to the cost without adding to quality, creating artefactual "quality" metrics, and somewhere trying to treat a patient.

The process of medicine will soon come to a standstill. It is well above $3 trillion a year and rapidly approaching $4 trillion. These artificial measurements will not only add to the costs but detract from the care.

Wednesday, February 10, 2016

Harvard and Hell?

As the Crimson notes:

Ninety-one percent of contributions to current presidential candidates made by Harvard faculty, instructors, and researchers in 2015 went to former Secretary of State Hillary R. Clinton, according to a Crimson analysis of Federal Election Commission filings.

I guess they fear the fires of everlasting perdition?

Tuesday, February 9, 2016

Perhaps This is why MOOCs Have Problems?

I just read a note on the edX blog extolling the benefits of a MOOC in place of in person lectures. Sometimes the words can also be interpreted to demonstrate the problems more so than extol the thought of benefits.

Let me explain. First they state:

The course attracted over 7,500 students from 147 countries in its first run and was a prized specimen for researchers, data analysts and online course developers alike. By studying the dataset, correlations among different student demographics, learning patterns (e.g., clicking and seeking) and performance can be examined. An interesting finding was that students who performed best in assignments did not have high engagement in forums, probably meaning that they did not require much peer assistance in understanding the contents.

The problem is that the background and interest of the students bias the results greatly. In addition the data set is most likely in error. People report what they want to report and the reliability of anything in a MOOC is highly suspect.

They continue:

Although producing a MOOC takes more effort than face-to-face (F2F) lecturing, in Dr. Kajimoto’s point of view, the benefits outweigh the costs. As every single word in the videos has to be scripted, having a solid script helped Dr. Kajimoto realize how repetitive on-campus lectures are and how time in class can be better spent. Flipping the lectures also resulted in better activities engagement and quality of discussion, as students had much more time and motivation to prepare for tutorials. Peer pressure was also a factor as students fear lagging behind their classmates.

There is a key point in the above, namely that having a solid script helped Dr. Kajimoto realize how repetitive on-campus lectures are and how time in class can be better spent..

Repetitive is often what is needed in class. Saying or presenting a new concept once in one way often does not work. I recall again my first MOOC, if you will, a College Chemistry course on Television in 1959. 6AM and every day for 45 min. Somewhere along the way I missed the definition of a mole, not the ones on skin, but a chemical metric. So for a few weeks, not having access to anyone who knew, I wandered until I found it out. Then, back on track. The same problem befalls MOOCs today. For example a recent MOOC told you to open R, a statistical package, with 4 screens. Well try and find the other 2! It is that type of brick wall that redundant teaching, inefficient teaching if you will, eliminates.

Redundancy allows, enables, conversation and thought. If all you want to do is transfer your facts then the MOOC works, but remember that the other side may not get them. 

Thus this Blog note states a long list of problems, much more so than any benefits.

Another Set of Biomarkers


As we have noted there seems to be a never ending progression of biomarkers for PCa as well as other cancers. In this most recent one a Spanish research group (see Mengual et al) makes the following proposition:

Seven of the 42 genes evaluated (PCA3, ELF3, HIST1H2BG, MYO6, GALNT3, PHF12 and GDF15) were found to be independent predictors for discriminating patients with PCa from controls. We developed a four-gene expression signature (HIST1H2BG, SPP1, ELF3 and PCA3) with a sensitivity of 77 % and a specificity of 67 % (AUC = 0.763) for discriminating between tumor and control urines. The accuracy of PCA3 and previously reported panels of biomarkers is roughly maintained in our cohort. Our four-gene expression signature outperforms PCA3 as well as previously reported panels of biomarkers to predict PCa risk. This study suggests that a urinary biomarker panel could improve PCa detection. However, the accuracy of the panels of urinary transcripts developed to date, including our signature, is not high enough to warrant using them routinely in a clinical setting.

Admittedly we have a set of such non-invasive markers, including the 4K, which have been approved for use to ascertain patients who may have PCa versus those who do not. Let us consider the four proposed as an interesting case.

mRNA Specifics

The following Table and details discuss the four genes which they use.

Description (NCBI)
HIST1H2BG[1] (also H2B/a; H2BFA; H2B.1A)
Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. The protein has antibacterial and antifungal antimicrobial activity. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H2B family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3

The protein encoded by this gene is involved in the attachment of osteoclasts to the mineralized bone matrix. The encoded protein is secreted and binds hydroxyapatite with high affinity. The osteoclast vitronectin receptor is found in the cell membrane and may be involved in the binding to this protein. This protein is also a cytokine that upregulates expression of interferon-gamma and interleukin-12.

ELF3[3] (also see Wang et al)
Aberrant regulation of the Wnt/β-catenin pathway plays important roles in colorectal carcinogenesis, with over 90% of cases of sporadic colon cancer featuring β-catenin accumulation. While ubiquitination-mediated degradation is widely accepted as a major route for β-catenin protein turnover, little is known about the regulation of β-catenin in transcriptional level. …Elf3, a member of the E-twenty-six family of transcription factors, drives β-catenin transactivation and associates with poor survival of colorectal cancer (CRC) patients. … first found recurrent amplification and upregulation of Elf3 in CRC tissues, and further Gene Set Enrichment Analysis identified significant association between Elf3 expression and activity of WNT/β-catenin pathway. Chromatin immunoprecipitation and electrophoretic mobility shift assay consistently revealed that Elf3 binds to and transactivates β-catenin promoter. Ectopic expression of Elf3 induces accumulation of β-catenin in both nucleus and cytoplasm, causing subsequent upregulation of several effector genes including c-Myc, VEGF, CCND1, MMP-7 and c-Jun. Suppressing Elf3 in CRC cells attenuates β-catenin signaling and decreases cell proliferation, migration and survival. Targeting Elf3 in xenograft tumors suppressed tumor progression in vivo. Taken together, our data identify Elf3 as a pivotal driver for β-catenin signaling in CRC, and highlight potential prognostic and therapeutic significance of Elf3 in CRC.

This gene produces a spliced, long non-coding RNA that is highly overexpressed in most types of prostate cancer cells and is used as a specific biomarker for this type of cancer. This gene is embedded in an intronic region of the prune2 gene on the opposite DNA strand. The transcript regulates prune2 levels through formation of a double-stranded RNA that undergoes adenosine deaminase actin on RNA-dependent adenosine-to-inosine RNA editing. In prostate cancer derived cells, overexpression of PCA induced downregulation of prune2, leading to decreased cell proliferation. Conversely, silencing in prostate cancer cells resulted in increased proliferation. Regulation of this gene appears to be sensitive to androgen-receptor activation, a molecular signature of prostate cancer. Alternative splicing results in multiple transcript variants.

Some additional comments are worth note.


Histones are proteins that assist the structuring of the DNA into nucleosomes. As noted by Stankiewicz et al:

Results…. argue for the significance of epigenetic mechanisms in the regulation of chronic stress. Microarray studies have revealed alterations in mRNA expression levels of seven factors involved in chromatin modification in adult male Swiss-Webster mice subjected to various stressors for five weeks.

Three transcripts that encode histones were found to be upregulated (H2afj, Hist1h2bm, and Hist1h2bg), and four were down-regulated. These four down-regulated genes encoded histones (Hist1h2bn, Hist1h2bh), a silencing factor known to recruit histone methyltransferases and deacetylases (Satb1, and a protein involved in histone acetylation (Hmgn2.

We show the relationship of H2B to the histone and nucleosome structure below:

As we have noted previously, SSP1 is secreted phosphoprotein 1, also commonly known as Osteopontin (OPN), also known as bone sialoprotein I (BSP-1 or BNSP), early T-lymphocyte activation (ETA-1), 2ar and Rickettsia resistance (Ric), is a human gene product which is also conserved in other species[5].

From Hendig et al, they state that it is a secreted, highly acidic phosphoprotein that is involved in immune cell activation, wound healing, and bone morphogenesis and plays a major role in regulating mineralization processes in various tissues. Increased   expression is often associated with pathological calcification. Furthermore, is a constitutive component of human skin and aorta, where it is localized to the elastic fiber and hypothesized to prevent calcification in the fibers?

SPP1 is a predominantly transcriptional regulated gene, and the   promoter is highly conserved among different species (22). Several polymorphisms in the   gene affect   expression and have been associated with various disorders, e.g., systemic lupus erythematosus and arteriosclerosis.

SPP1 is a SIBLING glycoprotein that was first identified in osteoblasts. OPN is an important anti-apoptotic factor in many circumstances. OPN blocks the activation-induced cell death of macrophages and T cells as well as fibroblasts and endothelial cells exposed to harmful stimuli. OPN prevents non-programmed cell death in inflammatory colitis. It has been shown that OPN drives IL-17 production; OPN is overexpressed in a variety of cancers, including lung cancer, breast cancer, colorectal cancer, stomach cancer, ovarian cancer, melanoma and mesothelioma; OPN contributes both glomerulonephritis and tubulointerstitial nephritis; and OPN is found in atheromatous plaques within arteries. Thus, manipulation of plasma OPN levels may be useful in the treatment of autoimmune diseases, cancer metastasis, osteoporosis and some forms of stress.
Research has implicated osteopontin in excessive scar-forming and a gel has been developed to inhibit its effect.


ELF3 is part of the ETS family. The ETS family of genes is positive or negative regulators of gene expression. They can up or down regulate expression. They are named for the initial gene discovered, the E26 Transforming Sequence, where E26 was the oncogene v-ets characterized in 1986 of an avian transforming virus called E26. It is also called the erythroblast transforming specific family, as discussed by Zong et al. As Watson et al note regarding this gene:

Four genes, ESE3 (EHF), ESE1 (ELF3), ESE2 (ELF5) and PDEF, were expressed at higher levels in breast cancer cells than normal epithelial cells. The expression of ELK3, ETS1 and FLI1 were reported to be reduced in breast cancer cells [114]. This pattern defined in cell lines does not absolutely correlate to that observed in tissue specimens. As noted above, ETS1 is over-expressed and PDEF protein is often reduced or lost in human breast cancer. While further studies are needed, ESE3 protein was absent in one breast cancer sample examined by IHC.


PCA3 has received a great deal of attention of late. It is a non-coding RNA and the controlling gene is located at 9q21-q22[6]. It is also called prostate cancer antigen 3 (non-protein coding). The presence of PCA3 is generally now believed to be a marker for PCa. Testing is now underway on many patients to determine if they have PCa using the PCA3 assay. Thus there is a great deal of interest in better understanding what the full networks are for PCA3 generation as well as looking at those pathways as a possible means to control PCa. We examine two recent studies in this area.

In the recent paper by Ferreira et al, they state:

Our findings suggest that the ncRNA PCA3 is involved in the control of PCa cell survival, in
part through modulating AR signaling, which may raise new possibilities of using PCA3
knockdown as an additional therapeutic strategy for PCa control.

This may be of significant merit as a new potentially useful therapeutic. Now it should be recalled that the AR pathway and the PSA generation is known as shown below[7].

Now Ferreira et al continue:

Due to the increased PCA3 expression in androgen-responsive cells compared with androgen-insensitive cells, and because AR signaling is an important pathway controlling PCa survival, we tested whether PCA3 expression was modulated by the androgen-active metabolite DHT and whether this expression pattern involved the activated AR.

Upregulation of PCA3 expression in response to LNCaP stimulation with DHT was significantly counteracted by the AR antagonist flutamide, indicating that PCA3 expression was induced by the activated AR. AR activation was further confirmed by the observation that LNCaP cells stimulated with DHT also showed AR transcriptional activity. Consistently, the entire AR target genes tested that contains canonical AR response elements (AREs) in their promoter sequences was upregulated upon DHT treatment. Although eight of the genes showed at least a 1.5-fold increase after AR activation, only two of them showed a significant increase in their expression levels. Interestingly, PCA3 upregulation upon DHT treatment has been observed previously, but no study has demonstrated the involvement of activated AR in PCA3 expression by using AR antagonists. Although our data also suggest that PCA3 is an androgen-responsive gene, the precise molecular mechanism by which PCA3 expression responds to this activation is still unknown.

One hypothesis is that activated AR can directly activate the PCA3 promoter, as has been demonstrated for the miR-101 and miR- 21 regulatory regions, which are also modulated by the activated AR. However, no consensus AREs has been identified in the 500-bp PCA3 promoter region. We further screened for consensus ARE elements in the entire PCA3 genomic region at the 5 Kb region upstream from the PCA3 transcription start site, and have so far identified no canonical element (data not shown). Nevertheless, we cannot exclude the possibility that other, noncanonical ARE elements could also promote AR binding and directly activate PCA3 expression, as has been previously described for other genes modulated by the AR activation. PCA3-upregulated expression in response to DHT treatment could also be a result of activated AR binding to the regulatory regions of other AR-responsive genes, which in turn could induce PCA3 expression. Further experiments should investigate direct AR binding to different PCA3 genomic regions, in order to answer these open questions.

Now they examined genes which are known pathway controllers of PCa. The CDKs especially control cell cycle flow.

As an approach to investigate the signal by which PCA3 controls PCa cell survival, we analyzed the transcript expression of PSA, AR, TMPRSS2, NDRG1, GREB1, FGF8, CDK1, CDK2, and PMEPA1 genes, all of which have key roles in PCa growth and progression, and are classical AR target genes.

Also highly regulated by androgens, fibroblast growth factor 8 (FGF8), cyclin-dependent kinase 1 (CDK1), cyclin-dependent kinase 2 (CDK2), and the gene regulated in breast cancer 1 (GREB1) gene products have classical stimulating roles in prostate growth and proliferation. Conversely, the PMEPA1 gene, although a direct transcriptional target of the AR, has been described as a negative regulator of cell growth in the prostate epithelium, as well as negatively regulating AR protein levels in different cell-culture models. We also observed that the AR transcription level was downregulated after PCA3 knockdown. These results accord with previously published data, which demonstrated that the AR gene is transcriptionally regulated by AR through binding to AR regulatory elements (autoregulation). However, differently from the other AR-responsive genes tested here, the ARE elements required for this process have not been found in the AR promoter or in the 5'-flanking region, but rather in AR coding sequences.

The observation that PCA3 is involved in the control by modulation of the AR target genes is a key observation. As we have shown, based upon various prior works, the change in AR is critical to the loss of any control over the PCa cells. They state:

Here we demonstrate for the first time that PCA3 is involved in the control of PCa cell survival, at least in part by modulating the transcriptional activity of AR target genes. To our knowledge, this is the first characterization of the functional role of PCA3 in PCa cells, and will not only improve the understanding of key roles of this transcript in prostate carcinogenesis, but also suggests an alternative strategy to use PCA3 as a putative specific target for PCa treatment approaches. Because PCA3 seems to be a regulator of the expression of AR target genes and PCa cell survival, treatment options aiming to downregulate PCA3, in combination with other androgen-depletion-based strategies, could potentially circumvent androgen-ablation resistance mechanisms.

In an earlier paper by Ferreira et al, they state:

The prostate cancer antigen 3 (DD3/PCA3) is a non-coding RNA (ncRNA) specifically expressed in prostate tissues and overexpressed in prostate cancer (PCa) tumors. Although widely applied as a diagnostic marker for PCa, to date nothing has described about its role in PCa biology. We used herein small interfering RNA (siRNA) in order to knockdown DD3 mRNA message as an approach to elucidate DD3 functional roles in PCa cells.

LNCaP cell line was been used herein as an in vitro model for DD3 functional assays. siRNA sequences were specifically designed for DD3 exon 4 mRNA sequences (siDD3), as well as scrambled siRNA (siScr), as negative control. LNCaP cells were transiently transfected with siDD3 or siScr and DD3 expression was analysed by real time PCR (qRT-PCR) using DD3 specific oligonucleotides. LNCaP cells transfected with siDD3 demonstrated a marked decrease in cell proliferation and viability, as compared to siScr transfected cells.

Further, LNCaP cells in which DD3 was knocked-down presented a significant increase in proportion of cells in SubG0/G1 phase of cell cycle and presenting pyknotic nuclei, indicative of cells undergoing apoptosis. In order to investigate the putative mechanisms underlying the decrease of LNCaP cell survival as a result of DD3 knockdown, we then evaluated the involvement of DD3 on androgen receptor (AR) pro-survival signaling. DD3 expression was significantly uregulated as a result of LNCaP treatment with dihydrotestosterone (DHT), the active androgen metabolite. This effect was reverted by the addition of the AR antagonist, flutamide.

Consistent to an AR activation by DHT treatment, LNCaP cells presented a significant upregulation of AR target genes. Notably, siDD3/LNCaP transfected cells significantly inhibited the expression of tested AR responsive genes. Besides, DD3 knockdown was able to counteract DHT stimulatory effects over AR target gene expression. Despite negatively modulating the transcription of AR target genes, DD3 knockdown did not alter Akt and ERK phosphorylation, suggesting that DD3 is mainly controlling the expression of signaling pathways downstream to AR activation.

In summary, our findings indicate that DD3 is a ncRNA whose expression is AR regulated and is involved on the control of PCa cell survival and proliferation, in part by modulating the AR signaling pathway and its target genes.

These findings correspond to the first description of DD3 roles on PCa cells and could provide new insights into understanding prostate carcinogenesis, besides opening new prospects to use DD3 not only as a biomarker for PCa, but also as an specific target for therapeutic approaches aiming to inhibit PCa growth by negatively modulating AR pro-survival signal and their target genes.

In this slightly earlier paper the authors focus on the PCA3 as a target and examine its pathway significance.

Other researchers have examined PCA3 as well as other markers. It is well known that the TMPRSS2:ERG fusion is often seen in PCA. As Salagierski and Schalken conclude:

In recent years advances in genetics and biotechnology have stimulated the development of noninvasive tests to detect prostate cancer. Serum and urine molecular biomarkers have been identified, of which PCA3 has already been introduced clinically. The identification of prostate cancer specific genomic aberrations, ie TMPRSS2:ERG gene fusion, might improve diagnosis and affect prostate cancer treatment. Although several recently developed markers are promising, often showing increased specificity for prostate cancer detection compared to that of prostate specific antigen, their clinical application is limited. The only 2 true prostate cancer specific biomarkers identified to date remain PCA3 and TMPRSS2:ERG gene fusion.


As with so many of these other putative markers we have here four mRNAs that seem diverse yet somehow are reflective of a diagnostic malignancy test. Clearly PCA3 is already a marker with some merit. ELF3 is also arguably as part of the ETS family in the same neighborhood as PCA3. The H2B mRNA fragment may or may not be reflective of a process. Finally SPP1 seems to be an outlier. Clearly causative linkages should be drawn here. But this is an interesting find.


1.     Auprich M, et al, Contemporary role of prostate cancer antigen 3 in the management of prostate cancer, Eur Urol. 2011 Nov; 60(5):1045-54. doi: 10.1016/j.eururo.2011.08.003. Epub 2011 Aug 25.
2.     Ferreira, L. et al, DD3/PCA3 non-coding RNA regulates prostate cancer cell survival and modulates AR signaling, Cancer Research: April 15, 2012; Volume 72, Issue 8, Supplement 1 , Proceedings of the 103rd Annual Meeting of the American Association for Cancer Research; 2012 Mar 31-Apr 4; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2012;72(8 Suppl) .
3.     Ferreira, L. et al, PCA3 noncoding RNA is involved in the control of prostate-cancer cell survival and modulates androgen receptor signaling, BMC Cancer 2012, 12:507;
4.     Lee, A., A New Tumor Suppressor Gene Candidate Regulated by the Noncoding RNA PCA3 in Human Prostate Cancer, (2010). Univ Texas GSBS Dissertations and Theses, PhD, (Open Access).
5.     McGarty, T., Metastatic Pathway Identification, Telmarc White Paper, No 82, Feb 2011.
6.     Mengual, L., et al, Using gene expression from urine sediment to diagnose prostate cancer: development of a new multiplex mRNA urine test and validation of current biomarkers, BMC Cancer (2016) 16:76
7.     NCCN, Prostate Cancer Early Detection, Version 2.2015, JNCCN, Vol 13, No 12, Dec 2015.
8.     Salagierski M, Schalken JA., Molecular diagnosis of prostate cancer: PCA3 and TMPRSS2:ERG gene fusion. , J Urol. 2012 Mar;187(3):795-801. doi: 10.1016/j.juro.2011.10.133. Epub 2012 Jan 15.
9.     Simao, et al, Plasma osteopontin is a biomarker for the severity of alcoholic liver cirrhosis, not for hepatocellular carcinoma screening, BMC Gastroenterology (2015) 15:73
10.  Stankiewicz, A., et al, Epigenetics of stress adaptations in the brain, Brain Research, Vol 98 2013, pp 76-92.
11.  Wang J., et al, Elf3 drives b-catenin transactivation and associates with poor prognosis in colorectal cancer, Cell Death and Disease (2014) 5
12.  Watson D., et al, ETS Transcription Factor Expression and Conversion During Prostate and Breast Cancer Progression, The Open Cancer Journal, 2010, 3, 24-39
13.  Weinberg, R., Cancer, Garland (New York) 2008.
14.  Xu, K.  et al., EZH2 Oncogenic Activity in Castration-Resistant Prostate Cancer Cells Is Polycomb-Independent, Science 338, 1465 (2012).
15.  Zong, Y., et al, ETS family transcription factors collaborate with alternative signaling pathways to induce carcinoma from adult murine prostate cells, PNAS, July 28, 2009, vol. 106, no. 30, 12465–12470