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Very disappointing Gold, I've always held you to a higher standard!
I spoke to the Goshen Clinical Trials Dept. a few days ago, trying to find out more just where we stand with the BioCurex/Goshen Collaboration and what phase of the three we are currently in. The lady I spoke to wasn't very helpful in obtaining information, but felt that we were still in phase one of the testing. A Dr. Pennington is heading the study and when I ask if I could possibly speak to him she told me he is currently out of the country, but will be back next week. It is my plan to contact the center next week and hopefully gather more information as to where we stand with the collaboration work. It makes one wonder just where the good doctor went while out of the country.
Ted,
That quote is correct. I can only assume that she might of thought that statement to be true at that time. I also had a flashback to the phone conversation with her after reading the amended agreement.
I could be all wet, but it seems to me that BioCurex has finally said to Abbott in so many words you are going to slow and some changes needed to be made (hence the amended agreement) allowing BOCX to move into areas that they might have been restricted to go into before.
Terry Johnston is no longer with BioCurex. I called the company today and spoke to his temporary replacement. The new person filling the temporary pr. position is a lady named Antonia Haughton who is from London. She has been with the company for seven years. I ask her when we can expect the next press release which would bring our share holders up to date on where we stand. She told me there is no press scheduled for the near future, but assured me that both Abbott and Inverness are doing on going work behind the scenes. She told me that just today four Inverness scientists left Vancouver who were out there for the week working with BioCurex.
I was pleased to see that FoxBusiness.com also had the writeup on the BioCurex/Inverness Licensing agreement.
To hopefully get people thinking in the right direction I sent the below email off today to Daniel Bernard, Wall Street Journal Business Editor, General Manager Online.
Dear Daniel,
This came upon my desk yesterday and seems to good to be true as it looks like it's the "magic bullet" in the fight against cancer. Abbott Laboratories has validated the science involved. Has the WSJ picked up on this news yet? It seems to be below the radar screen and if i'm reading it correctly this is HUGE!
Sincerely,
BioCurex and Abbott Jointly Present RECAF Results At International Cancer Congress
RICHMOND, British Columbia, Sept. 20, 2007 (PRIME NEWSWIRE) -- BioCurex Inc. (OTCBB:BOCX) today announced the acceptance of two presentations submitted to the International Society for Oncodevelopmental Biology and Medicine (ISOBM). The presentations document two RECAF studies involving joint initiatives with the University of Munich, Germany and Abbott.
The first presentation entitled "CHEMILUMINESCENT ASSAY (CIA) FOR THE RECEPTOR OF ALPHA FETOPROTEIN (RECAF) TO SEPARATE CANCER FROM NORMAL SERA" demonstrates the results obtained with the assay format used in several automated instruments including the Abbott Architect(tm). 68 breast, gastric and other types of cancers were compared to 52 normal patients and the AUC(1) scoring obtained was 0.954 (a perfect discrimination between cancer and normal samples has a score of 1.0). Similar results were independently obtained in our Licensee's facility for prostate cancer samples.
The second study was done in collaboration with our Licensee and the University of Munich to determine the best type of specimen collecting tube for RECAF testing in a clinical laboratory environment. There is an extensive variety of blood collecting tubes available. These are vacuum tubes that contain different combinations of chemicals intended to accelerate clotting in various ways, prevent clotting, separate the clot from the serum, etc. Some of them are not compatible with certain assays and therefore it is always necessary before the commercialization of a serum test to find out which tubes are chemically compatible. The results presented indicate that the RECAF assay is compatible with the most commonly used serum collection tube types.
Ricardo Moro, President and CEO, stated: "These presentations to the ISOBM validate our joint efforts to develop the RECAF assay in the chemoluminescence format used by high throughput automated instruments. These results correlate with those in previous presentations and provide additional support for the effectiveness of the RECAF technology. This presentation will, no doubt, trigger a positive response from the scientific community and demonstrate to our shareholders that we are steadily progressing toward the commercialization of the technology. Developing the foundations of a test that has the potential to significantly change the way we diagnose cancer takes time and focus. The team effort with this major diagnostic company has resulted in very significant progress -- part of which will be presented at this Meeting. We are getting closer and closer to the commercialization of a cancer test that has the potential to be used for screening patients in much the same way a blood sugar or cholesterol reading is requested as part of a routine blood test. This is extremely valuable, both from the medical as well as the commercial point of view."
(1) AUC is the Area Under the Curve of a statistic test called Receiver Operating Characteristic or ROC. For more information go to: http://en.wikipedia.org/wiki/Receiver_operating_characteristic.
About The International Society of Oncodevelopmental Biology and Medicine (ISOBM):
The ISOBM originated in the early 1970's from the International Research Group for Carcinoembryonic Proteins. Since then the society has grown to cover wider aspects of research in oncodevelopmental/oncofetal biology. The society also organizes a series of Antibody Workshops. These workshops provide a practical focus on tumor markers in all types of cancer.
About our Licensee:
BioCurex has signed a licensing agreement with Abbott Laboratories for BioCurex's RECAF(tm) Cancer technology as outlined in a joint press release dated March 29, 2005. The release noted that the cancer marker RECAF(tm) has emerged as a potential biomarker that may be useful in the development of new cancer diagnostics tests.
(http://www.abbott.com/global/url/pressRelease/en_US/60.5:5/Press_Release_0030.htm)
About BioCurex:
BioCurex, Inc. is a biotechnology company that is developing products based on patented/proprietary technology in the areas of cancer diagnosis, imaging and therapy. The technology identifies a cancer marker known as RECAF(tm), which is found on malignant cells from a variety of cancer types but is absent in most normal or benign cells.
To read more about the Company, please visit the News section in our web site (www.biocurex.com).
I
Today I had a short phone conversation with Terry Johnston (PR/BioCurex with the main focus for the call being on getting the news out to the general public. I had ask Terry when will we be seeing some news about Recaf on CNN, ABC, FOX, Etc. and he told me that most of the larger news outlets have "filters" that must be met before they will "acknowledge" you as a viable source. Making a certain amount of revenue is one of those filters that tells a news agency that a company is for real and warrants some type of coverage.
I ask him if in future press releases would it be possible to be somewhat less scientific with their wording of the pr's, but still getting the word out. He told me that Dr. Moro likes to put a good bit of science into all of the PR'S that go out.
On a lighter note while I was speaking to Terry and discussing what a wonderful product Recaf is I started reading the post in Ihub from Half Full Glass entitled To All: The Grasshopper post. My intent was to read him the percentages of other tests compared to RECAF, but as I started; here he was on the same page; looking at the same post on his computer and we read it together. He then ask if I was Goldseeker and I told him no I was Grousegirl.
Hey Boxman, I hope your the real thing and this isn't a cruel joke. LT said it very well the other day and I agree with him as I could not think of two better people to have on my team than you and Gold. Welcome back.
ISOBM Sept. 17th Point of Care Recaf base Serum Test. Was this workshop talked about before?
35th Congress of the International Society for Oncodevelopmental ...Monday September 17th, 2007 12:30 – 13:30. ISOBM workshop on SCCA, .... POINT-OF-CARE SERUM TEST FOR CANCER DETECTION BASED ON THE RECAF CANCER MARKER ...
isobm07.vscht.cz/new/index.asp?m=7 - 51k - Cached - Similar pages
WORKSHOP
Monday September 17th, 2007 12:30 – 13:30
ISOBM workshop on SCCA, and start up of workshops on hCG and NSE
Chair: K.Nustad (Norway)
K.Nustad (Norway): New antibodies to SCCA: second TD-10 report
I found this interesting and can't recall reading anything about it before.
Abbott Announces New Products, Data and Positive Initiatives at 2007 AACC Annual Meeting on July 15th-19th
“We are very pleased about the future of Abbott's diagnostic business, including our core laboratory, molecular and point of care organizations”
Expanding on its growing leadership position in the diagnostics market, Abbott today announced several new product launches and initiatives at the American Association of Clinical Chemistry Annual Meeting,
Abbott Presence At AACC
Abbott has a significant presence at the four-day meeting. Abbott Diagnostics is highlighting the strengthening of its assay offerings in the metabolic, transplant, infectious disease and cardiac disease categories by showcasing 40 assays and reagents that are new to the market or under late- stage development for release. Abbott Diagnostics also is previewing 12 new systems and solutions in its pipeline of analyzers, including the ARCHITECT(R) c4000(R), ci4100(R), c16000(R), ci16200(R) and i1000SR(R). These products, which will enable greater flexibility for clinical laboratories that have low- to high-volume needs, are expected to be introduced throughout the second half of 2007, 2008 and early 2009.
Abbott Molecular is showcasing its m2000(TM) automated instrument system and the Abbott RealTime HIV-1 assay, designed to detect and precisely measure levels of the human immunodeficiency virus (HIV) circulating in a patient's blood (viral load), including the three major groups of HIV-1 as well as non-B subtypes. The test is intended for use as a marker of disease prognosis and an aid in assessing viral response to antiretroviral treatment.
Abbott Point of Care is featuring its industry leading i-STAT(R) system, which provides trusted results and a comprehensive menu for point of care, including: critical care chemistries, coagulation tests and lactate, as well as recently introduced cardiac tests including Troponin, CK-MB and BNP.
Along with many of us I must also thank Goldseeker for his in depth research into Bocx/Recaf. Two other posters who I also enjoyed reading their thoughts about this stock were Smokeandmist and Fluffy. I would be interested to see what their thoughts might be for the rest of this year and beyond for Bocx, if they wished to share them with the board.
In the below article originally published in June 2005 if one goes to the very bottom of the article where the contribitors are it shows Rafael Moro,MD,research assistant. With the name like Moro I would guess he's related, but I don't know.
IVD Technology Magazine
IVDT Article Index
Originally Published IVD Technology June 2005
Detection Technologies
A new broad-spectrum cancer marker
A novel receptor protein shows promise for detecting a wide range of malignancies.
Ricardo Moro, Janneta Tcherkassova, Elizabeth Song, George Shen, Rafael Moro, Ralph Schmid, Xiaolong Hu, Angela Kummer, and Chen Chen
Figure 1. Histo-RECAF on breast tumors. Fibroadenoma (negative), 100¥, (a); Ductal carcinoma, 200¥ (b); Lobular carcinoma, 100¥ (c); Axillary lymph node metastasized by a breast carcinoma, 100¥ (d) (click to enlarge).
The statistics for cancer survival are sobering: One out of four people will ultimately die from some form of the disease, and of those who contract it, approximately 50% will not recover. In the United States, which represents just 5% of the world’s population, this amounts to half a million deaths every year. The magnitude of this problem makes it easy to understand why so much money and effort is spent on developing new methods to detect cancer at earlier stages, when therapy results in a much higher percentage of cures.
Among the diagnostic tools developed during the past few decades, tumor markers provide a combination of low cost and accuracy that makes them suitable for diagnosis, monitoring, and screening. Despite a great deal of research in the area, only a handful of markers have found their way to clinical use. The most notable ones are alpha-fetoprotein (AFP), which appears in primary liver cancer and some rare forms of testicular cancer; carcinoembryonic antigen (CEA), which can help detect colorectal cancer; CA125, for ovarian cancer; and prostate-specific antigen (PSA), which appears in both prostate cancers and benign lesions.
This article presents data related to a new cancer marker, named RECAF, which exhibits high sensitivity and specificity on tissue sections and serum of patients with diverse types of malignancies.
Background
RECAF is a receptor protein that binds and takes up AFP, a circulating fetal protein. RECAF and AFP should not be confused; the latter is a liver and testicular cancer marker known since 1963 whereas RECAF is an emerging broad-spectrum cancer marker.1
Figure 2. Frozen sections of two different breast ductal carcinomas stained with Cryo-RECAF. Counterstained with Haematoxylin 100¥, (a); Without Haematoxylin, 200¥ (b) (click to enlarge).
AFP works in the fetus as albumin does in the adult: Both bind and carry other, smaller molecules, including fatty acids.2 In vitro experiments have shown that after binding to RECAF, AFP penetrates the cell via coated pits, releases its load of fatty acids, and then leaves immunologically intact, likely ready to fetch another fatty acid molecule.3-5 The uptake of AFP, and hence the expression of RECAF, is related to the degree of cell differentiation: When a given fetal organ or tissue has reached a certain maturity, AFP is no longer taken up even if it is present in high concentrations in the extracellular fluid.6-8 Since cancer cells are poorly differentiated, it was first postulated and then demonstrated that they reexpress RECAF; hence, RECAF behaves as an oncofetal antigen.9,10 The AFP uptake by fetal cells occurs in most organs and tissues; therefore, RECAF, which mediates the uptake, has been shown to be reexpressed in many types of cancers.11-16
RECAF is not a single molecule: There are two main membrane fractions, with molecular weights of 18 and 31 kDa, and two main soluble cytoplasmic components, weighing ~50 and ~62/67 kDa, respectively. The latter often appears as a doublet.17 Each of these fractions binds AFP. The AFP binding site is localized in the sugar moiety of these glycoproteins. This has been demonstrated by experiments in which the AFP binding activity is fully conserved following complete digestion of RECAF with pepsin; after treatment with sodium periodiate (in preparation), on the other hand, it is completely destroyed.
Figure 3. Breast fine-needle biopsies stained for RECAF. Fibroadenomas, 200¥ (a, b); Carcinomas, 200¥ (c–e); A carcinoma, 400¥ (f) (click to enlarge).
The presence of a membrane RECAF fraction can be used for several purposes, from specifically targeting cancer cells to tumor imaging. In reference to the latter, researchers at Pacific BioSciences Research Centre (Richmond, BC) have imaged breast tumors as small as 4 mm in mice and 1.5 cm in humans using radiolabeled AFP, which is a homologous protein and, unlike antibodies, does not need to be humanized to prevent an immune response from the host.18
The existence of soluble RECAF fractions has created the opportunity to detect them in the cytoplasm of tissue sections as well as in the serum of cancer patients.
RECAF in Tissue Sections
To detect RECAF, staining kits were developed that use peroxidase-labeled human AFP to bind to the protein. FDA has classified this assay, named Histo-RECAF, as a Class I staining device for paraffin sections of breast tissue. A variant of the test called Cryo-RECAF has been engineered to stain frozen sections in approximately 15 minutes, while the patient is under anesthesia. FDA has not yet cleared Cryo-RECAF, and therefore the test is available for research purposes only.
The kits contain all reagents and solutions required for staining. Histo-RECAF contains enough material for 60 slides, whereas the Cryo-RECAF kit contains 10 slides and is designed for use on a single patient. Since the RECAF binding ligand is labeled, the staining is conducted in only one step followed by development with diaminobenzidine, which is included in the package as a ready-to-use solution. Frozen sections require a three-minute incubation in Carnoy’s fixative (25% acetic acid in 95% ethanol) prior to staining.
The large majority of cancers stain positively (e.g., breast cancers are all positive). Normal tissue and benign tumors are practically all negative, with the odd RECAF-positive cell. Figure 1 shows the staining, in brown, of breast tissues with Histo-RECAF. Both ductal and lobular carcinomas are positive, whereas fibroadenomas and other benign lesions are negative. Figure 1d shows the staining of breast cancer cells in an infiltrated sentinel axillary lymph node. The contrast offered by the staining may prove useful in cases where the number of cancer cells is too low to be easily visualized.
Figure 2 shows frozen sections of two breast cancers stained with Cryo-RECAF. Here, the staining should prove useful in distinguishing the cancer cells in cases where the uncertainty of the diagnosis is compounded by the inevitable poor quality of frozen sections. Fine-needle biopsies of the breast are another situation in which diagnosis can prove difficult due to a lack of tissue structure.
Figure 3 shows the staining difference between benign and malignant cases using Cryo-RECAF with a higher dilution of AFP-peroxidase to reduce the background, and a longer incubation time.
Table I. All samples were compared with a set of 103 samples from individuals without tumors (normal individuals). The cutoff value was extracted from the normal individuals to include either 95 or 99% of cases. The sensitivity values in the columns above correspond to the percentage of known cancers with values over the corresponding cutoff values (click to enlarge).
Figure 4 shows examples of other RECAF-positive malignancies. The results obtained with anti-RECAF antibodies are similar, except that the staining is cleaner and the background is weaker.
Interesting enough, there seems to be a correlation between the degree of cell malignancy and staining: The more aggressive a tumor appears under the microscope, the more intense the RECAF staining. This is also apparent within a given sample. Loose, invading cords of cancer cells are usually more positive than cancer cells in organized structures such as neoducts, glands, etc.
RECAF in Serum
Figure 4. Different tissues stained with Histo-RECAF. Normal stomach, 40¥ (a); Stomach cancer, 100¥ (b); Prostate adenoma, 40¥ (c); Prostate adenocarcinoma, 100¥ (d); Normal colon, 200¥ (e); Colon carcinoma, 100¥ (f); Normal lung, 40¥ (g); Lung cancer, 40¥ (h). (click to enlarge).
The soluble fractions of RECAF can be released from cancer cells either actively or after the cells die. Therefore, the circulating RECAF in cancer patients may be higher than in noncancerous individuals. To test this hypothesis, researchers at Pacific BioSciences Research Centre developed a competitive radioimmunoassay using a polyclonal rabbit antibody reactive against both the 50-kDa and the 62/67-kDa soluble RECAF fractions. The purified IgG fraction of the antiserum is coated onto 96-well plates, which are then blocked with 3% bovine serum albumin. Soluble RECAF, purified from cancer cells in culture and labeled with 125I, is mixed with the patient’s sera (50 µl), and the mixture is incubated in the wells coated with the anti-RECAF antibody. After one hour, the wells are washed and detached from the plate’s frame, and the radioactivity is measured in a gamma counter. A calibrated cell extract containing RECAF is used as a standard and the determination is expressed in RECAF units.
Figure 5. Distribution of RECAF values for normal, cancerous, and benign tumor samples. The horizontal lines mark the 95 and 99% specificity cutoff values (click to enlarge).
The results presented in this paper were obtained with the 62/67-kDa fraction and are similar to the results obtained using the purified 50-kDa fraction. Figure 5 shows the distribution of values for normal individuals, patients with benign lesions, and cancer patients. The horizontal lines represent the cutoff values for 95 and 99% specificity (i.e., only 5 or 1% of the normal samples fall above the cutoff value). Table I shows the corresponding sensitivity value and the number of samples of each type of malignancy or benign tumor. It is worth noting that a small number of prostate tumors appear as false positives when using the 95% specificity cutoff value. Increasing the cutoff value to yield 99% specificity greatly reduces the number of false positives at the expense of reducing, by a small percentage, the overall sensitivity of the test. Figure 6 shows the receiver operating characteristic (ROC) analysis of all the cancer patients combined, against a combination of all the benign and normal cases. This graph gives an idea of what to expect when the serum-RECAF test is used for screening. The individual ROC curves for each type of cancer are similar in shape and area (data not shown).
Figure 6. ROC analysis of 103 normal individuals and 333 assorted cancer samples. The area under the curve is 0.988. Overall sensitivity is 94% with 95% specificity, or 91% with 99% specificity (click to enlarge).
For ovarian cancers, a relatively high correlation between circulating CA125 and RECAF (r2 = 0.81) was found. On the other hand, there was no correlation with CEA in a small number of colon cancers (data not shown). The origin of that correlation is uncertain since CA125, which has an MW higher than 200 kDa, appears to be unrelated to RECAF (MW < 70 kDa).
Conclusion
Most cancer markers have been discovered by making antibodies that react against cancer tissue but not against normal or benign tissue. RECAF is an exception in that it was first described as part of a physiological mechanism during embryogenesis, and then proposed as a new cancer marker. The final assessment of any assay comes from evaluating its performance on a large number of samples, but it is worth noting that the available basic research data support the concept that RECAF behaves as a broad-spectrum oncofetal antigen.
Histo-RECAF is designed as a tool to pinpoint cancer cells under the microscope, particularly when searching for lymph node metastases or in frozen sections and fine-needle biopsies. A clear difference emerges when staining cancer cells and normal or benign cells. As a result, Histo-RECAF might also prove useful in testing for cancers such as thyroid carcinomas, which are difficult to diagnose by needle biopsy.
When used with automated systems employing vision recognition, the test can also drastically reduce computer time by examining only the brown spots (cells) on the slide. This could be beneficial for applications such as cervical smears (PAP smears), which are carried out approximately 50 million times each year. Paraffin sections of cervical cancers are positive, in contrast to the normal cervical epithelium, which is negative. This indicates that the test should work. However, before this test can be used systematically for cervical cancer diagnosis, the intense background emerging from the poor conditions of the cells when collected needs to be addressed. The same applies to sputum samples tested for lung cancer.
In serum for all types of cancer studied (breast, prostate, lung, stomach, and ovary), RECAF values were elevated. Together, these represent about 50% of all cancers in the Western hemisphere. The assay can detect approximately 90% of lung and breast cancers, the two prevalent types of malignancies and those for which most current markers perform poorly.
Since a consistently negative type of cancer has not yet been found, it is safe to assume that the assay should work for other cancers as well. For instance, the vast majority of benign tumors studied were RECAF negative, which is advantageous for prostate cancer diagnosis since PSA tends to be elevated in benign prostate tumors. Thus, the combination of a cancer-specific marker, such as RECAF, with a tissue-specific marker, such as PSA, could improve the specificity of the latter.
The behavior of RECAF as a sensitive and specific pan-cancer marker makes it a suitable candidate for routine screening; and because only one test is required, the cost is minimal. Routine screening leads to earlier detection, and this is, of course, closely linked to survival.
The results of this investigation indicate that RECAF has the potential to become a cancer marker of clinical significance. To assess the full extent of this potential, more samples from these and other types of cancer, as well as from benign lesions, must be studied.
References
1. GI Abelev et al., “Production of Embryonal Alpha-Globulin by Transplantable Mouse Hepatomas,” Transplantation 1 (1963): 174–180.
2. M Calvo et al., “Fatty Acids Bound to Alpha-Fetoprotein and Albumin during Rat Development,” Biochimica et Biophysica ACTA 15 (1988): 238–246.
3. HC Lorenzo et al., “Alpha-Fetoprotein Binding and Uptake by Primary Cultures of Human Skeletal Muscle,” Tumour Biology 17 (1996): 251–260.
4. M Geuskens, J Naval, and J Uriel, “Ultrastructural Studies of the Intracellular Translocation of Endocytosed Alpha-Fetoprotein (AFP) by Cytochemistry and of the Uptake of 3H-Arachidonic Acid Bound to AFP by Autoradiography in Rat Rhabdomyosarcoma Cells,” Journal of Cellular Physiology 128 (1986): 389–396.
5. J Uriel, J Naval, and J Laborda, “Alpha-Fetoprotein-Mediated Transfer of Arachidonic Acid into Cultured Cloned Cells Derived from a Rat Rhabdomyosarcoma,” Journal of Biological Chemistry 262 (1987): 3579–3585.
6. R Moro, “Selective Localization of AFP and Serum Albumin within the Sensory Ganglia Cells of Developing Chicken,” Neuroscience Letters 41 (1983): 253–257.
7. R Moro and J Uriel, “Early Localization of AFP in the Developing Nervous System of the Chicken,” Oncodevelopmental Biology and Medicine 2 (1981): 391–398.
8. J Uriel et al., “Intracellular Uptake of AFP: A Marker of Neural Differentiation,” Annals of the New York Academy of Sciences 417 (1983): 321–329.
9. R Moro et al., “In Vivo Uptake of Heterologous AFP and Serum Albumin by Ependymal Cells of Developing Chicken Embryos,” International Journal of Developmental Neuroscience 2 (1984): 143–148.
10. R Moro, “The AFP Receptor: A Widespread Oncofetal Antigen,” in Biological Activities of Alpha-Fetoprotein, (Boca Raton, FL: CRC Press, 1989), 119–127.
11. MJ Villacampa et al., “Incorporation of Radiolabeled AFP in the Brain and Other Tissues of the Developing Rat,” Developmental Brain Research 12 (1984): 77–82.
12. J Uriel et al., “Uptake of Radiolabeled AFP by Mouse Mammary Carcinomas and Its Usefulness in Tumor Scintigraphy,” Cancer Research 44 (1984): 5314–5319.
13. MJ Villacampa et al., “AFP Receptors in a Human Breast Cancer Cell Line,” Biochemical and Biophysical Research Communications 122 (1984): 1322–1327.
14. C Esteban, M Geuskens, and J Uriel, “Activation of an Alpha-Fetoprotein (AFP) Receptor Autocrine Loop in HT-29 Human Colon Carcinoma Cells,” International Journal of Cancer 49 (1991): 425–430.
15. C Esteban et al., “Activation of an Alpha-Fetoprotein/Receptor Pathway in Human Normal and Malignant Peripheral Blood Mononuclear Cells,” Leukemia 7 (1993): 1807–1816.
16. M Hajeri-Germond et al., “The Uptake of AFP by C1300 Mouse Neuroblastoma Cells,” British Journal of Cancer 51 (1985): 791–796.
17. R Moro et al., “Monoclonal Antibodies Directed against a Widespread Oncofetal Antigen: The Alpha-Fetoprotein Receptor,” Tumour Biology 14 (1993): 116–130.
18. R Moro et al., “The Use of Radioiodinated AFP for the Scintigraphic Detection of Mouse Mammary Carcinomas,” Nuclear Medicine Communications 5 (1984): 5–12.
Ricardo Moro, MD, is president and chief executive officer of BioCurex (Richmond, BC), and primary research investigator at Pacific BioSciences Research Centre (Richmond, BC, Canada). Janneta Tcherkassova, PhD, is director of in vitro diagnostics; Elizabeth Song, PhD, is a former pathologist; George Shen, MD, is a former research scientist; Rafael Moro, MD, is a research assistant; Ralph Schmid is a biochemistry research associate; Xiaolong Hu, MD, is a former research scientist; Angela Kummer is a laboratory manager and an immunology research associate; and Chen Chen is hybridoma unit manager at Pacific BioSciences Research Centre. The authors can be contacted at rmoro@biocurex.com.
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I just finished a phone conversation with Terry Johnston, BioCurex PR person. I would urge everyone to contact him as he is very easy to talk to and I felt MUCH BETTER about the prospects of the company after having talked to him. For obvious reasons he couldn’t go into in depth detail to several of the questions I had ask of him. He did say he talked to a lab person who is working under the direction of Abbott and was told things are going “very well.” The lab person said things could be moving forward pretty soon possibly in late August or September.
He is working on getting the word out to the major news channels, WSJ, etc. with articles beginning to surface within a three to four month time frame which he said could be on the conservative side.
He is also working on another updated shareholder newsletter, and wants to have them more often from that point on.
He was not aware of Tumor Biology but will be looking into it. IMO I see nothing but positives in the future of this company.
I to am tired of Goldseeker misleading this board with his constant negative rant, instead of presenting the facts as they really are about this stock. It is very obivous he has motives that go beyond what we know of him.
Do you have any positive thoughts on BOCX or do you just live in negative land? I'm in this for the long haul and fully expect some bumps along the way.
Hello Everyone, this is my first post. When the news release came out with the blinded Breast Cancer findings I sent the news release to Fox News Shep Smith. I had ask him what he knew about BioCurex and these wonderful Breast Cancer results. I didn't receive any reply, but thought getting the word out couldn't hurt. In for the long run!!