Mass Production and Purification
"…analysis of the proteins demands mass production and purification" —
Luc Montagnier 1997.
Purification of retroviruses is achieved by banding culture material in
sucrose density gradients. A drop of culture supernatant is placed on top
of a column of sucrose solution of increasing density in a test tube. The
tube is spun at high speeds for several hours and during this time the
retroviral particles, if present, travel though the gradient until they
encounter sucrose of the same density. When they do, they stop and thus
concentrate.
In 1983 Professor Montagnier claimed to have discovered HIV based on this
method. Material which banded at 1.16 gm/ml he and his colleagues called
pure virus. One of the three proteins in this material, which reacted
with AIDS patient serum, was said to be a unique, HIV p24 protein.
Although it was long considered mandatory to take an electron micrograph
to prove that gradient purified material contained retroviral particles
and nothing else but retrovirus particles, no such EM was ever published.
This caveat, which is really no more than commonsense, to exclude that
there may not actually be a retrovirus, had in fact been listed as
requirement by two of Montagnier’s co-authors a decade earlier. Despite
this omission, such banded material has been used by all HIV researchers
to obtain proteins, and RNA, to use a diagnostic agents to prove HIV
infection.
The first EMs of what was called purified HIV did not appear until
fourteen years afterwards. This EM and the one following were published
in March 1997 in Virology. This EM is from a Franco/German collaboration
which includes Hans Gelderblom from the Koch Institute in Berlin. The
second is from the US National Cancer Institute. In both slides the upper
two EMs are density gradient “purified HIV” and the lower EM a density
gradient of a non-infected culture. Obviously, whatever these appearances
represent, nothing has been purified. The authors admit this. They also
claim that in the infected cultures, amongst all the contaminating
cellular material, there are a small number of particles which are a
retrovirus and are HIV. But they don’t provide any proof. In fact in
this slide there are two “HIV” particles in the non-infected material but
none of the particles in this or the NCI slide
have the appearance of retroviruses, let alone a specific retrovirus. For
example, the “HIV” particles in this slide are two and half times the
diameter of any known retrovirus. This is equivalent to a 15 foot man.
To account for the appearances on these EMs the authors adopted the term
“co-purification”. (You like your whisky neat but when the barman forgets
he leans over and tells you not to worry because the ginger ale
co-purifies).
"I repeat, we did not purify" Luc Montagnier, Pasteur Institute Interview
July 1997
Of significant interest, in a 1997 interview, Professor Montagnier said he
did not purify his 1983 HIV. And that despite a Roman effort, he was
unable to find any particles with the morphology typical of retroviruses
in his gradient purified virus. This interview was published by Huw
Christie in Continuum and a video tape copy is sitting on the table in
front of where I am sitting. (This video was later given to the South
African Government after obtaining permission from its copyright owner).
If you perform a protein electrophoresis on the infected and non-infected
gradient purified material, you get this picture. The only differences
between lane A , which is non-infected, and lanes B and C, which are, are
quantitative, not qualitative. The bands labeled HIV down the bottom of
lanes B and C can also be seen, although not strongly, in the non-infected
specimen. This could be explained by the different culture conditions.
The infected cultures originate from AIDS patients who are highly oxidised
and these cultures are chemically stimulated. And this material used to
“infect” these cultures already contains these proteins whereas the lane A
cultures are cultured on their own. This same data was published in an
earlier paper by the same authors but without labels indicating viral
proteins. We asked the senior author how they proved the strong bands
were HIV proteins. His reply did not mention any such proof but merely
informed us that the labels were added at the suggestion of the editor to
better orientate the reader. Independent data show that the proteins
labelled p24 and p18 have been found in a wide variety of uninfected human
tissues using AIDS sera and monoclonal antibodies to the so called “HIV”
proteins. And where are the rest of the so called HIV proteins in this
“purified” virus? Where are p41 and p65 and p120 and p160? In other
words, these data are better explained by HIV proteins being not viral but
cellular. In fact there are much other, independent data proving that
all the “HIV” proteins are cellular or, at the very least, non-specific.
In 1983 Montagnier declared that his p45 (now p41) protein is cellular
actin which “contaminated” his “purified” virus. He reiterated this in
1996. Others have proven that actin is a component of pure HIV. HIV
researchers accept that the p160 protein is present only in cell cultures,
not HIV itself. But p160 is one of the HIV antigens used in the Western
blot and is presumably also present in the HIV ELISA. This means the
method used to obtain the HIV proteins for the WB does not use pure virus
as we can now readily accept given the EMs of “purified HIV”. But there
is another explanation.
In 1989 Pinter and his colleagues did a chemical analysis of the so called
HIV glycoproteins present in the WB and found that p120 and p160 are
oligomers of p41. They went so far as to warn that “Confusion over the
identification of these bands has resulted in incorrect conclusions…some
clinical specimens may been identified erroneously as seropositive…”
The non-specificity of the p24 antigen test is so obvious that it is
accepted by no less an authority on HIV testing than Philip Mortimer and
his colleagues from the UK Public Health Laboratory Service, "Experience
has shown that neither HIV culture nor tests for p24 antigen are of much
value in diagnostic testing. They may be insensitive and/or
non-specific". p24 arises in cultures of non-infected individuals and in
fact the highest levels of the p24 HIV antigen are reported not from AIDS
patients but from no risk, non-HIV-infected organ transplant recipients.
The “HIV” Proteins
Henderson (1987) studied the p30-32 and p34-36 of "HIV purified by double
banding" in sucrose density gradients. Comparison with the amino-acid
sequences of these proteins with Class II histocompatability DR proteins
proved that "the DR alpha and beta chains appeared to be identical to the
p34-36 and p30-32 proteins respectively” Cellular origin also acknowledged
by other HIV experts such as Arthur (1995).
AIDS sera as well as monoclonal antibodies to the HIV p18 protein bind to
a wide variety of tissues from non-AIDS, non-risk, non antibody positive
patients and, if we look at the normal human placenta in a little more
detail,
Faulk and Labarrere (1991) studied immunocytochemical reactivity using
poly- and monoclonal antibodies. “Placentae from 25 normal term
pregnancies were collected by vaginal delivery…Antigens gp120 and p17
were identified in normal chorionic villi…Antigen p24…in villous
mesenchymal cells…localized to HLA-DR positive cells”
Thus, using antibody probes including monoclonals, three of the HIV
specific proteins show up in the placentas of non-HIV-infected women.
Thus, if gradient purified infected material consists of the same proteins
as uninfected material, and does not contain retroviral particles, and is
not pure, then it is difficult to see how anyone can refer to this
material as purified HIV. And use it for diagnostic purposed to pronounce
humans infected with a particular lethal retrovirus, HIV.
Well, regardless of the origin of these proteins, AIDS patients most
certainly have antibodies that react with these proteins and these
reactions correlate with either having AIDS or developing and dying of
AIDS. Or being in a risk group. Of this there can be no doubt. The
problem for the Perth group, is how to explain this. Well we can only
suggest an explanation. Thanks to Kashala and Muller and others we know
that antibodies to mycobacteria and fungi such as Candida albicans bind to
the proteins present in the HIV antibody test kits. And mycobacteria and
fungal diseases comprise about 90% of AIDS diagnoses. Thus some, perhaps
quite a lot, of the reactivity might be explained on this basis. AIDS
patients have a plethora of autoantibodies and this may explain further
reactivity. And under the guise of the immune activation that accompanies
AIDS, we can not discount non-specific antibody production and other
cross-reactivities. But the problem for us all, is whether these
reactions are caused by infection with an AIDS causing retrovirus. And is
this all the time, some of the time or never? Is there anything we do to
resolve this conundrum? Yes there is. We can walk humbly up to Mother
Nature and ask for her help. She will tell you the only way to answer
this question is to use a gold standard.
Use the HIV gold standard. Compare the antibody reactions with the virus.
Until you do that you’re just staring at entrails.
Unfortunately, HIV isolation is problematic in the extreme. When you
analyse the detail, at best HIV isolation consists of a series of
non-specific phenomena. Measurement of reverse transcription, detection
of particles in culture fluids, antibody/antigen reactions all have
non-retroviral, non-infectious causes. But we can appreciate that twenty
years ago, under such intense
…